Supelco

Glucosamine, an amino sugar, is the precursor of the hexosamine biosynthetic pathway leading to the formation of UDP-N-acetylglucosamine (UDP-GlcNAc), which is then used for making glycosaminoglycans, proteoglycans, and glycolipids. D-(+)-Glucosamine inhibits the coaggregation of Candida yeast species with the bacterial strain S. salivarius.

These secondary standards offer multi-traceability to the USP, EP (PhEur) and BP primary standards, where they are available.

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

To see an example of a Certificate of Analysis for this material enter LRAB3705 in the slot below. This is an example certificate only and may not be the lot that you receive.

Quality Level	300
grade	certified reference material, pharmaceutical secondary standard
form	neat
CofA	current certificate can be downloaded
application(s)	HPLC: suitable, gas chromatography (GC): suitable
mp	190-194 °C (dec.) (lit.)
Featured Industry	Pharmaceutical (small molecule)
format	neat
pharmacopeia traceability	traceable to PhEur Y0001406, traceable to USP 1294207
SMILES string	Cl.N[C@H]1C(O)O[C@H](CO)[C@@H](O)[C@@H]1O
InChI	1S/C6H13NO5.ClH/c7-3-5(10)4(9)2(1-8)12-6(3)11;/h2-6,8-11H,1,7H2;1H/t2-,3-,4-,5-,6?;/m1./s1
InChI key	QKPLRMLTKYXDST-NSEZLWDYSA-N

RIDADR	NONH for all modes of transport
WGK Germany	WGK 2
Flash Point F	Not applicable
Flash Point C	Not applicable

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Glucosamine Impurity B PHR2290-50MG

Empirical Formula (Hill Notation):	C₁₂H₂₀N₂O₈
CAS Number:	13185-73-4
Molecular Weight:	320.30

Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards.

These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available.

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

To see an example of a Certificate of Analysis for this material enter LRAC5335 in the documents slot below. This is an example certificate only and may not be the lot that you receive.

grade	certified reference material, pharmaceutical secondary standard
CofA	current certificate can be downloaded
packaging	pkg of 50 mg
InChI	1S/C12H20N2O8/c15-3-7(17)11(21)9(19)5-1-13-6(2-14-5)10(20)12(22)8(18)4-16/h1-2,7-12,15-22H,3-4H2/t7-,8-,9-,10-,11-,12-/m1/s1
InChI key	NPWQIVOYGNUVEB-PAUJSFGCSA-N

WGK Germany	WGK 3
Flash Point F	Not applicable
Flash Point C	Not applicable

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Glucosamine Impurity E PHR2460-100MG

Empirical Formula (Hill Notation):	C₆H₆O₃
CAS Number:	67-47-0
Molecular Weight:	126.11
Beilstein/REAXYS Number:	110889
MDL number:	MFCD00003234

These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available.

To see an example of a Certificate of Analysis for this material enter LRAC4777 in the Documents slot below. This is an example certificate only and may not be the lot that you receive.

grade	certified reference material, pharmaceutical secondary standard
CofA	current certificate can be downloaded
packaging	pkg of 100 mg
refractive index	n20/D 1.562 (lit.)
bp	114-116 °C/1 mmHg (lit.)
mp	28-34 °C (lit.)
density	1.243 g/mL at 25 °C (lit.)
SMILES string	[H]C(=O)c1ccc(CO)o1
InChI	1S/C6H6O3/c7-3-5-1-2-6(4-8)9-5/h1-3,8H,4H2
InChI key	NOEGNKMFWQHSLB-UHFFFAOYSA-N

pictograms	GHS07
signalword	Warning
hcodes	H315 - H319
pcodes	P302 + P352 - P305 + P351 + P338
WGK Germany	WGK 2
Flash Point F	Not applicable
Flash Point C	Not applicable

This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ.
Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.

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Glufosinate-ammonium

Empirical Formula (Hill Notation):	C₅H₁₅N₂O₄P
CAS Number:	77182-82-2
Molecular Weight:	198.16
Beilstein/REAXYS Number:	8163399
EC Number:	278-636-5
MDL number:	MFCD00055562
PubChem Substance ID:	329757504
NACRES:	NA.24

TraceCERT is a registered trademark of Sigma-Aldrich Co. LLC

Quality Level	300
grade	certified reference material, TraceCERT^®
product line	TraceCERT^®
shelf life	limited shelf life, expiry date on the label
application(s)	gas chromatography (GC): suitable
mp	215 °C
Featured Industry	Agriculture Environmental
format	neat
storage temp.	2-8°C
SMILES string	N.CP(O)(=O)CCC(N)C(O)=O
InChI	1S/C5H12NO4P.H3N/c1-11(9,10)3-2-4(6)5(7)8;/h4H,2-3,6H2,1H3,(H,7,8)(H,9,10);1H3
InChI key	ZBMRKNMTMPPMMK-UHFFFAOYSA-N

pictograms	GHS07,GHS08
signalword	Danger
hcodes	H302 + H312 + H332 - H360Fd - H373
pcodes	P201 - P280 - P301 + P312 + P330 - P302 + P352 + P312 - P304 + P340 + P312 - P308 + P313
RIDADR	NONH for all modes of transport
WGK Germany	WGK 3
Flash Point F	Not applicable
Flash Point C	Not applicable

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

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Glutaric acid

Empirical Formula (Hill Notation):	C₅H₈O₄
Linear Formula:	HOOC(CH₂)₃COOH
CAS Number:	110-94-1
Molecular Weight:	132.11
Beilstein/REAXYS Number:	1209725
EC Number:	203-817-2
MDL number:	MFCD00004410
PubChem Substance ID:	329769706

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

TraceCERT is a registered trademark of Sigma-Aldrich Co. LLC

Quality Level	300
grade	certified reference material, TraceCERT^®
form	neat
shelf life	limited shelf life, expiry date on the label
application(s)	HPLC: suitable, gas chromatography (GC): suitable
bp	200 °C/20 mmHg (lit.)
mp	95-98 °C (lit.)
Featured Industry	Cleaning Products Cosmetics Flavors and Fragrances Food and Beverages Personal Care
format	neat
SMILES string	OC(=O)CCCC(O)=O
InChI	1S/C5H8O4/c6-4(7)2-1-3-5(8)9/h1-3H2,(H,6,7)(H,8,9)
InChI key	JFCQEDHGNNZCLN-UHFFFAOYSA-N

pictograms	GHS07
signalword	Warning
hcodes	H319
pcodes	P305 + P351 + P338
RIDADR	NONH for all modes of transport
WGK Germany	WGK 1
Flash Point F	Not applicable
Flash Point C	Not applicable

Glutathione (GSH) is the most important nonprotein thiol widely distributed in animal tissues, plants, and microorganisms. GSH is also a key determinant of redox signaling and protection against oxidative stress.
Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards.

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Glutathione

Empirical Formula (Hill Notation):	C₁₀H₁₇N₃O₆S
Linear Formula:	H₂NCH(CO₂H)CH₂CH₂CONHCH(CH₂SH)CONHCH₂CO₂H
CAS Number:	70-18-8
Molecular Weight:	307.32
Beilstein/REAXYS Number:	1729812
EC Number:	200-725-4
MDL number:	MFCD00065939
PubChem Substance ID:	329823339
NACRES:	NA.24

Endogenous antioxidant that plays a major role in reducing reactive oxygen species formed during cellular metabolism and the respiratory burst. Glutathione-S-transferase catalyzes the formation of glutathione thioethers with xenobiotics, leukotrienes, and other molecules that have an electrophilic center. Glutathione also forms disulfide bonds with cysteine residues in proteins. Via these mechanisms, it can have the paradoxical effect of reducing the efficacy of anti-cancer agents.

These secondary standards offer multi-traceability to the USP, EP (PhEur) and BP primary standards, where they are available.

To see an example of a Certificate of Analysis for this material enter LRAA7940 in the slot below. This is an example certificate only and may not be the lot that you receive.

Quality Level	300
grade	certified reference material, pharmaceutical secondary standard
form	neat
CofA	current certificate can be downloaded
application(s)	HPLC: suitable, gas chromatography (GC): suitable
mp	192-195 °C (dec.) (lit.)
Featured Industry	Pharmaceutical (small molecule)
format	neat
pharmacopeia traceability	traceable to PhEur Y0000517, traceable to USP 1294820
SMILES string	N[C@@H](CCC(=O)N[C@@H](CS)C(=O)NCC(O)=O)C(O)=O
InChI	1S/C10H17N3O6S/c11-5(10(18)19)1-2-7(14)13-6(4-20)9(17)12-3-8(15)16/h5-6,20H,1-4,11H2,(H,12,17)(H,13,14)(H,15,16)(H,18,19)/t5-,6-/m0/s1
InChI key	RWSXRVCMGQZWBV-WDSKDSINSA-N

RIDADR	NONH for all modes of transport
WGK Germany	WGK 2
Flash Point F	Not applicable
Flash Point C	Not applicable

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Glutathione Impurity A PHR2462-100MG

Empirical Formula (Hill Notation):	C₅H₁₀N₂O₃S
CAS Number:	19246-18-5
Molecular Weight:	178.21
MDL number:	MFCD00055567

These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available.

grade	certified reference material, pharmaceutical secondary standard
CofA	current certificate can be downloaded
packaging	pkg of 100 mg
SMILES string	NC(CS)C(=O)NCC(O)=O
InChI	1S/C5H10N2O3S/c6-3(2-11)5(10)7-1-4(8)9/h3,11H,1-2,6H2,(H,7,10)(H,8,9)
InChI key	ZUKPVRWZDMRIEO-UHFFFAOYSA-N

pictograms	GHS07
signalword	Warning
hcodes	H302 - H319
pcodes	P301 + P312 + P330 - P305 + P351 + P338
WGK Germany	WGK 3
Flash Point F	Not applicable
Flash Point C	Not applicable

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Glutathione Impurity C PHR2461-100MG

Empirical Formula (Hill Notation):	C₂₀H₃₂N₆O₁₂S₂
Linear Formula:	[HO₂CCH(NH₂)CH₂CH₂CONHCH(CONHCH₂CO₂H)CH₂S-]₂
CAS Number:	27025-41-8
Molecular Weight:	612.63
Beilstein/REAXYS Number:	1718700
MDL number:	MFCD00063106

These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available.

To see an example of a Certificate of Analysis for this material enter LRAC4537 in the Documents slot below. This is an example certificate only and may not be the lot that you receive.

grade	certified reference material, pharmaceutical secondary standard
CofA	current certificate can be downloaded
packaging	pkg of 100 mg
mp	178 °C (dec.) (lit.)
storage temp.	−20°C
SMILES string	[H][C@](N)(CCC(=O)N[C@@]([H])(CSSC[C@]([H])(NC(=O)CC[C@]([H])(N)C(O)=O)C(=O)NCC(O)=O)C(=O)NCC(O)=O)C(O)=O
InChI	1S/C20H32N6O12S2/c21-9(19(35)36)1-3-13(27)25-11(17(33)23-5-15(29)30)7-39-40-8-12(18(34)24-6-16(31)32)26-14(28)4-2-10(22)20(37)38/h9-12H,1-8,21-22H2,(H,23,33)(H,24,34)(H,25,27)(H,26,28)(H,29,30)(H,31,32)(H,35,36)(H,37,38)/t9-,10-,11-,12-/m0/s1
InChI key	YPZRWBKMTBYPTK-BJDJZHNGSA-N

WGK Germany	WGK 2
Flash Point F	Not applicable
Flash Point C	Not applicable

These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available.

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Glutathione Impurity D PHR2463-100MG

Empirical Formula (Hill Notation):	C₈H₁₄N₂O₅S
CAS Number:	636-58-8
Molecular Weight:	250.27
MDL number:	MFCD00237863

grade	certified reference material, pharmaceutical secondary standard
packaging	pkg of 100 mg
SMILES string	N[C@@H](CCC(=O)N[C@@H](CS)C(O)=O)C(O)=O
InChI	1S/C8H14N2O5S/c9-4(7(12)13)1-2-6(11)10-5(3-16)8(14)15/h4-5,16H,1-3,9H2,(H,10,11)(H,12,13)(H,14,15)/t4-,5-/m0/s1
InChI key	RITKHVBHSGLULN-WHFBIAKZSA-N

pictograms	GHS07
signalword	Warning
hcodes	H315 - H319 - H335
pcodes	P302 + P352 - P305 + P351 + P338
Target Organs	Respiratory system
WGK Germany	WGK 3
Flash Point F	Not applicable
Flash Point C	Not applicable

Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards.
Glyburide (Glibenclamide) is a potent second-generation sulfonylurea widely utilized as an anti-diabetic drug, typically against type 2 diabetes. Its mode of action majorly involves the stimulation of endogenous insulin release from beta cells of pancreas.

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Glyburide (Glibenclamide)

Empirical Formula (Hill Notation):	C₂₃H₂₈ClN₃O₅S
CAS Number:	10238-21-8
Molecular Weight:	494.00
EC Number:	233-570-6
MDL number:	MFCD00056625
PubChem Substance ID:	329823281
NACRES:	NA.24

These secondary standards offer multi-traceability to the USP, EP (PhEur) and BP primary standards, where they are available.

To see an example of a Certificate of Analysis for this material enter LRAC3255 in the slot below. This is an example certificate only and may not be the lot that you receive.

Quality Level	300
grade	certified reference material, pharmaceutical secondary standard
form	neat
CofA	current certificate can be downloaded
application(s)	HPLC: suitable, gas chromatography (GC): suitable
Featured Industry	Pharmaceutical (small molecule)
format	neat
pharmacopeia traceability	traceable to BP 175, traceable to PhEur G0325000, traceable to USP 1295505
SMILES string	COc1ccc(Cl)cc1C(=O)NCCc2ccc(cc2)S(=O)(=O)NC(=O)NC3CCCCC3
InChI	1S/C23H28ClN3O5S/c1-32-21-12-9-17(24)15-20(21)22(28)25-14-13-16-7-10-19(11-8-16)33(30,31)27-23(29)26-18-5-3-2-4-6-18/h7-12,15,18H,2-6,13-14H2,1H3,(H,25,28)(H2,26,27,29)
InChI key	ZNNLBTZKUZBEKO-UHFFFAOYSA-N
Gene Information	human ... ABCC8(6833), KCNJ11(3767)

pictograms	GHS08
signalword	Danger
hcodes	H370
pcodes	P260 - P264 - P270 - P308 + P311 - P405 - P501
RIDADR	NONH for all modes of transport
WGK Germany	WGK 2
Flash Point F	Not applicable
Flash Point C	Not applicable

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Glyburide Related Compound A PHR2414-50MG

Empirical Formula (Hill Notation):	C₁₆H₁₇ClN₂O₄S
Molecular Weight:	368.84

These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available.

To see an example of a Certificate of Analysis for this material enter LRAC5291 in the documents slot below. This is an example certificate only and may not be the lot that you receive.

grade	certified reference material, pharmaceutical secondary standard
CofA	current certificate can be downloaded
packaging	pkg of 50 mg
pharmacopeia traceability	traceable to PhEur G0325010, traceable to USP 1295516

WGK Germany	WGK 1
Flash Point F	Not applicable
Flash Point C	Not applicable

Glyceryl Monooleate, commonly known as monoolein, is a glycerol monoester of oleic acid. Pharmaceutically, it is used as an emulsifier and permeation enhancer.
Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards.

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Glyceryl Monooleate

Empirical Formula (Hill Notation):	C₂₁H₄₀O₄
CAS Number:	25496-72-4
Molecular Weight:	356.54

These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available.

To see an example of a Certificate of Analysis for this material enter LRAA3032 in the Documents slot below. This is an example certificate only and may not be the lot that you receive.

Quality Level	300
grade	certified reference material, pharmaceutical secondary standard
CofA	current certificate can be downloaded
packaging	pkg of 1 g
application(s)	HPLC: suitable, gas chromatography (GC): suitable
Featured Industry	Pharmaceutical (small molecule)
format	neat
pharmacopeia traceability	traceable to USP 1295753
InChI	1S/C21H40O4/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-21(24)25-19-20(23)18-22/h9-10,20,22-23H,2-8,11-19H2,1H3/b10-9-
InChI key	RZRNAYUHWVFMIP-KTKRTIGZSA-N

RIDADR	NONH for all modes of transport
WGK Germany	WGK 1
Flash Point F	Not applicable
Flash Point C	Not applicable

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Glycine

Empirical Formula (Hill Notation):	C₂H₅NO₂
Linear Formula:	NH₂CH₂COOH
CAS Number:	56-40-6
Molecular Weight:	75.07
Beilstein/REAXYS Number:	635782
EC Number:	200-272-2
MDL number:	MFCD00008131
PubChem Substance ID:	329823133
NACRES:	NA.24

Inhibitory neurotransmitter in spinal cord, allosteric regulator of NMDA receptors.

These secondary standards offer multi-traceability to the USP, EP (PhEur) and BP primary standards, where they are available.

To see an example of a Certificate of Analysis for this material enter LRAA6054 in the slot below. This is an example certificate only and may not be the lot that you receive.

Quality Level	300
grade	certified reference material, pharmaceutical secondary standard
CofA	current certificate can be downloaded
application(s)	HPLC: suitable, gas chromatography (GC): suitable
pKa (25 °C)	(1) 2.35, (2) 9.60, 2.35
mp	240 °C (dec.) (lit.)
Featured Industry	Pharmaceutical (small molecule)
format	neat
pharmacopeia traceability	traceable to PhEur G0450000, traceable to USP 1295800
SMILES string	NCC(O)=O
InChI	1S/C2H5NO2/c3-1-2(4)5/h1,3H2,(H,4,5)
InChI key	DHMQDGOQFOQNFH-UHFFFAOYSA-N

RIDADR	NONH for all modes of transport
WGK Germany	WGK 1

Glycolic acid is an -hydroxy acid with exfoliating and anti-ageing properties. It is useful in dermatology, medical, cosmetics, and pharmaceutical applications.
Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards.

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Glycolic Acid

Empirical Formula (Hill Notation):	C₂H₄O₃
Linear Formula:	HOCH₂COOH
CAS Number:	79-14-1
Molecular Weight:	76.05
Beilstein/REAXYS Number:	1209322
EC Number:	201-180-5
MDL number:	MFCD00004312
PubChem Substance ID:	329822593
NACRES:	NA.24

Glycolic Acid may be used as a pharmaceutical reference standard for the determination of the analyte in pharmaceutical formulations by gas chromatography (GC).
These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements.

These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available.

To see an example of a Certificate of Analysis for this material enter LRAC3641 in the slot below. This is an example certificate only and may not be the lot that you receive.

Quality Level	300
grade	certified reference material, pharmaceutical secondary standard
CofA	current certificate can be downloaded
application(s)	HPLC: suitable, gas chromatography (GC): suitable
mp	75-80 °C (lit.)
Featured Industry	Pharmaceutical (small molecule)
format	neat
SMILES string	OCC(O)=O
InChI	1S/C2H4O3/c3-1-2(4)5/h3H,1H2,(H,4,5)
InChI key	AEMRFAOFKBGASW-UHFFFAOYSA-N

pictograms	GHS05,GHS07
signalword	Danger
hcodes	H314 - H332
pcodes	P260 - P280 - P301 + P330 + P331 - P303 + P361 + P353 - P304 + P340 + P312 - P305 + P351 + P338
RIDADR	UN 3261 8 / PGII
WGK Germany	WGK 1

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PHR2465-100MG

Glycopyrrolate Related Compound A PHR2465-100MG

Empirical Formula (Hill Notation): C₈H₅NO₆

Molecular Weight: 211.13

General description
Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards.
Analysis Note
These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available.
Other Notes
This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.
Footnote
To see an example of a Certificate of Analysis for this material enter LRAC5090 in the documents slot below. This is an example certificate only and may not be the lot that you receive.
Параметры

grade certified reference material, pharmaceutical secondary standard

packaging pkg of 100 mg

pharmacopeia traceability traceable to USP 1296029

Safety Information

pictograms GHS07

signalword Warning

hcodes H319

pcodes P264 - P280 - P305 + P351 + P338 - P337 + P313

WGK Germany WGK 3

Flash Point F Not applicable

Flash Point C Not applicable

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Glycopyrrolate Related Compound C PHR2467-50MG

Empirical Formula (Hill Notation):	C₁₃H₁₆O₃
CAS Number:	427-49-6
Molecular Weight:	220.26
MDL number:	MFCD00019296

These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available.

grade	certified reference material, pharmaceutical secondary standard
packaging	pkg of 50 mg
mp	146-151 °C
pharmacopeia traceability	traceable to USP 1296042
SMILES string	OC(=O)C(O)(C1CCCC1)c2ccccc2
InChI	1S/C13H16O3/c14-12(15)13(16,11-8-4-5-9-11)10-6-2-1-3-7-10/h1-3,6-7,11,16H,4-5,8-9H2,(H,14,15)
InChI key	WFLUEQCOAQCQLP-UHFFFAOYSA-N

pictograms	GHS05,GHS07
signalword	Danger
hcodes	H315 - H318 - H335
pcodes	P280 - P302 + P352 - P305 + P351 + P338 + P310
Target Organs	Respiratory system
WGK Germany	WGK 3
Flash Point F	Not applicable
Flash Point C	Not applicable

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Glycopyrrolate Related Compound L PHR2468-100MG

Empirical Formula (Hill Notation):	C₁₄H₁₈O₃
CAS Number:	19833-96-6
Molecular Weight:	234.29

These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available.

grade	certified reference material, pharmaceutical secondary standard
packaging	pkg of 100 mg
pharmacopeia traceability	traceable to USP 1296100
InChI	1S/C14H18O3/c1-17-13(15)14(16,12-9-5-6-10-12)11-7-3-2-4-8-11/h2-4,7-8,12,16H,5-6,9-10H2,1H3
InChI key	FGMUSNHTKNGVQD-UHFFFAOYSA-N

WGK Germany	WGK 3
Flash Point F	Not applicable
Flash Point C	Not applicable

These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available.

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Glycyrrhizic Acid

Empirical Formula (Hill Notation):	C₄₂H₆₂O₁₆
CAS Number:	1405-86-3
Molecular Weight:	822.93
MDL number:	MFCD00065194

To see an example of a Certificate of Analysis for this material enter LRAB5518 in the Documents slot below. This is an example certificate only and may not be the lot that you receive.

Quality Level	300
grade	certified reference material, pharmaceutical secondary standard
CofA	current certificate can be downloaded
packaging	pkg of 200 mg
Featured Industry	Pharmaceutical
format	neat
pharmacopeia traceability	traceable to USP 1295888
SMILES string	C[C@]1(C(O)=O)CC[C@@](CC[C@]([C@@]2(C)[C@@]3([H])[C@]4(C)[C@@](C(C)(C)[C@@H](O[C@@]5([H])O[C@H](C(O)=O)[C@@H](O)[C@H](O)[C@H]5O[C@@]6([H])[C@H](O)[C@@H](O)[C@H](O)[C@@H](C(O)=O)O6)CC4)([H])CC2)(C)C7=CC3=O)(C)[C@@]7([H])C1
InChI	1S/C42H62O16/c1-37(2)21-8-11-42(7)31(20(43)16-18-19-17-39(4,36(53)54)13-12-38(19,3)14-15-41(18,42)6)40(21,5)10-9-22(37)55-35-30(26(47)25(46)29(57-35)33(51)52)58-34-27(48)23(44)24(45)28(56-34)32(49)50/h16,19,21-31,34-35,44-48H,8-15,17H2,1-7H3,(H,49,50)(H,51,52)(H,53,54)/t19-,21-,22-,23-,24-,25-,26-,27+,28-,29-,30+,31+,34-,35-,38+,39-,40-,41+,42+/m0/s1
InChI key	LPLVUJXQOOQHMX-QWBHMCJMSA-N

RIDADR	NONH for all modes of transport
WGK Germany	WGK 3
Flash Point F	Not applicable
Flash Point C	Not applicable

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Glyphosate

Empirical Formula (Hill Notation):	C₃H₈NO₅P
Linear Formula:	(HO)₂P(O)CH₂NHCH₂CO₂H
CAS Number:	1071-83-6
Molecular Weight:	169.07
Beilstein/REAXYS Number:	2045054
EC Number:	213-997-4
MDL number:	MFCD00055350
PubChem Substance ID:	329769733
NACRES:	NA.24

TraceCERT is a registered trademark of Sigma-Aldrich Co. LLC

Quality Level	300
grade	certified reference material, TraceCERT^®
product line	TraceCERT^®
shelf life	limited shelf life, expiry date on the label
application(s)	gas chromatography (GC): suitable
mp	230 °C (dec.) (lit.)
format	neat
SMILES string	OC(=O)CNCP(O)(O)=O
InChI	1S/C3H8NO5P/c5-3(6)1-4-2-10(7,8)9/h4H,1-2H2,(H,5,6)(H2,7,8,9)
InChI key	XDDAORKBJWWYJS-UHFFFAOYSA-N

pictograms	GHS05,GHS09
signalword	Danger
hcodes	H318 - H411
pcodes	P273 - P280 - P305 + P351 + P338 + P310 - P391 - P501
RIDADR	UN 3077 9 / PGIII
WGK Germany	WGK 2
Flash Point F	Not applicable
Flash Point C	Not applicable

This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to SI unit kg and measured against primary material from an NMI, e.g. NIST.
Certified content incl. uncertainty and expiry date are given on the label.

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Gold Standard for AAS

1000 mg/L Au in 5% hydrochloric acid (contains HNO3 traces), prepared with high purity Au metal, HNO3, HCl and water

TraceCERT is a registered trademark of Sigma-Aldrich Co. LLC

Quality Level	300
grade	certified reference material, TraceCERT^®
product line	TraceCERT^®
concentration	1000 mg/L Au in hydrochloric acid
application(s)	AAS: suitable
format	single component solution

pictograms	GHS05
signalword	Warning
hcodes	H290
pcodes	P234 - P390
Personal Protective Equipment	Faceshields, Gloves, Goggles
RIDADR	UN 1789 8 / PGIII
WGK Germany	WGK 2
Flash Point F	Not applicable
Flash Point C	Not applicable

1 mg/L Au in 5% hydrochloric acid (contains HNO3 traces), prepared with high purity Au metal, HCl and HNO3

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Gold Standard for ICP-MS

TraceCERT is a registered trademark of Sigma-Aldrich Co. LLC

Quality Level	300
grade	certified reference material, TraceCERT^®
product line	TraceCERT^®
shelf life	limited shelf life, expiry date on the label
concentration	1 mg/L Au in hydrochloric acid
application(s)	ICP: suitable
format	single component solution

pictograms	GHS05
signalword	Warning
hcodes	H290
RIDADR	UN 1789 8 / PGII
WGK Germany	WGK 2
Flash Point F	Not applicable
Flash Point C	Not applicable

These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements.
Granisetron Hydrochloride may be used as a pharmaceutical reference standard for the determination of the analyte in pharmaceutical formulations, and human plasma samples employed in bioequivalence studies by various chromatography techniques.

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Granisetron Hydrochloride

Empirical Formula (Hill Notation):	C₁₈H₂₄N₄O· HCl
CAS Number:	107007-99-8
Molecular Weight:	348.87
MDL number:	MFCD01747034
PubChem Substance ID:	329823512
NACRES:	NA.24

Granisetron hydrochloride is a serotonin 5-HT3 receptor antagonist and antiemetic.

These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available.

To see an example of a Certificate of Analysis for this material enter LRAA4875 in the slot below. This is an example certificate only and may not be the lot that you receive.

Quality Level	300
grade	certified reference material, pharmaceutical secondary standard
CofA	current certificate can be downloaded
packaging	pkg of 500 mg
application(s)	HPLC: suitable, gas chromatography (GC): suitable
Featured Industry	Pharmaceutical (small molecule)
format	neat
pharmacopeia traceability	traceable to PhEur Y0000396, traceable to USP 1298106
SMILES string	Cl.CN1[C@H]2CCC[C@@H]1C[C@@H](C2)NC(=O)c3nn(C)c4ccccc34
InChI	1S/C18H24N4O.ClH/c1-21-13-6-5-7-14(21)11-12(10-13)19-18(23)17-15-8-3-4-9-16(15)22(2)20-17;/h3-4,8-9,12-14H,5-7,10-11H2,1-2H3,(H,19,23);1H/t12-,13+,14-;
InChI key	QYZRTBKYBJRGJB-WQTKJZBYSA-N

pictograms	GHS07
signalword	Warning
hcodes	H302
RIDADR	NONH for all modes of transport
WGK Germany	WGK 3
Flash Point F	Not applicable
Flash Point C	Not applicable

These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available.

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Griseofulvin

Empirical Formula (Hill Notation):	C₁₇H₁₇ClO₆
CAS Number:	126-07-8
Molecular Weight:	352.77
Beilstein/REAXYS Number:	95226
EC Number:	204-767-4
MDL number:	MFCD00082343
PubChem Substance ID:	329823446
NACRES:	NA.24

To see an example of a Certificate of Analysis for this material enter LRAA3652 in the slot below. This is an example certificate only and may not be the lot that you receive.

Quality Level	300
grade	certified reference material, pharmaceutical secondary standard
CofA	current certificate can be downloaded
packaging	pkg of 1 g
application(s)	HPLC: suitable, gas chromatography (GC): suitable
Featured Industry	Pharmaceutical (small molecule)
format	neat
pharmacopeia traceability	traceable to BP 180, traceable to PhEur G0600000, traceable to USP 1299007
SMILES string	ClC1=C(O[C@@]2(C(OC)=CC(C[C@H]2C)=O)C3=O)C3=C(OC)C=C1OC
InChI	1S/C17H17ClO6/c1-8-5-9(19)6-12(23-4)17(8)16(20)13-10(21-2)7-11(22-3)14(18)15(13)24-17/h6-8H,5H2,1-4H3/t8-,17+/m1/s1
InChI key	DDUHZTYCFQRHIY-RBHXEPJQSA-N

pictograms	GHS07,GHS08
signalword	Danger
hcodes	H317 - H351 - H360
pcodes	P201 - P280 - P302 + P352 - P308 + P313
RIDADR	NONH for all modes of transport
WGK Germany	WGK 3
Flash Point F	Not applicable
Flash Point C	Not applicable

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Guaiacol

Empirical Formula (Hill Notation):	C₇H₈O₂
Linear Formula:	(CH₃O)C₆H₄OH
CAS Number:	90-05-1
Molecular Weight:	124.14
Beilstein/REAXYS Number:	508112
EC Number:	201-964-7
MDL number:	MFCD00002185
PubChem Substance ID:	329823156
NACRES:	NA.24

Guaiacol, along with 2,4,6-trichloroanisole, is responsible for cork taint in wine. A method has been developed for extraction and quantitation of the two compounds.

These secondary standards offer multi-traceability to the USP, EP (PhEur) and BP primary standards, where they are available.

To see an example of a Certificate of Analysis for this material enter LRAB3328 in the slot below. This is an example certificate only and may not be the lot that you receive.

Quality Level	300
grade	certified reference material, pharmaceutical secondary standard
vapor density	4.27 (vs air)
vapor pressure	0.11 mmHg ( 25 °C)
CofA	current certificate can be downloaded
application(s)	HPLC: suitable, gas chromatography (GC): suitable
refractive index	n20/D 1.543 (lit.)
bp	205 °C (lit.)
mp	26-29 °C (lit.)
density	1.129 g/mL at 25 °C (lit.)
Featured Industry	Cleaning Products Cosmetics Flavors and Fragrances Food and Beverages Personal Care Pharmaceutical (small molecule)
format	neat
pharmacopeia traceability	traceable to PhEur Y0000619, traceable to USP 1300004
SMILES string	COc1ccccc1O
InChI	1S/C7H8O2/c1-9-7-5-3-2-4-6(7)8/h2-5,8H,1H3
InChI key	LHGVFZTZFXWLCP-UHFFFAOYSA-N

pictograms	GHS07
signalword	Warning
hcodes	H302 - H315 - H319
pcodes	P301 + P312 + P330 - P302 + P352 - P305 + P351 + P338
RIDADR	NONH for all modes of transport
WGK Germany	WGK 1
Flash Point F	179.6 °F - closed cup
Flash Point C	82 °C - closed cup

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Guaiacol Impurity A PHR2474-100MG

Empirical Formula (Hill Notation):	C₆H₆O₂
Linear Formula:	C₆H₄-1,2-(OH)₂
CAS Number:	120-80-9
Molecular Weight:	110.11
MDL number:	MFCD00002188

These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available.

To see an example of a Certificate of Analysis for this material enter LRAC4547 in the Documents slot below. This is an example certificate only and may not be the lot that you receive.

grade	certified reference material, pharmaceutical secondary standard
CofA	current certificate can be downloaded
packaging	pkg of 100 mg
InChI	1S/C6H6O2/c7-5-3-1-2-4-6(5)8/h1-4,7-8H
InChI key	YCIMNLLNPGFGHC-UHFFFAOYSA-N

pictograms	GHS05,GHS06,GHS08
signalword	Danger
hcodes	H301 + H311 - H315 - H317 - H318 - H341 - H350
pcodes	P201 - P280 - P301 + P310 + P330 - P302 + P352 + P312 - P305 + P351 + P338 + P310
WGK Germany	WGK 2
Flash Point F	Not applicable
Flash Point C	Not applicable

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Guaiacol Impurity C PHR2469-100MG

Empirical Formula (Hill Notation):	C₈H₁₀O₂
Linear Formula:	C₆H₄(OCH₃)₂
CAS Number:	91-16-7
Molecular Weight:	138.16
Beilstein/REAXYS Number:	1364621
MDL number:	MFCD00008357

These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available.

To see an example of a Certificate of Analysis for this material enter LRAC4538 in the Documents slot below. This is an example certificate only and may not be the lot that you receive.

grade	certified reference material, pharmaceutical secondary standard
packaging	pkg of 100 mg
refractive index	n20/D 1.533 (lit.)
bp	206-207 °C (lit.)
mp	15 °C (lit.)
density	1.084 g/mL at 25 °C (lit.)
SMILES string	COc1ccccc1OC
InChI	1S/C8H10O2/c1-9-7-5-3-4-6-8(7)10-2/h3-6H,1-2H3
InChI key	ABDKAPXRBAPSQN-UHFFFAOYSA-N

pictograms	GHS07
signalword	Warning
hcodes	H302
pcodes	P301 + P312 + P330
WGK Germany	WGK 1
Flash Point F	Not applicable
Flash Point C	Not applicable

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Guaiacol Impurity E PHR2475-100MG

Empirical Formula (Hill Notation):	C₈H₈O₂
Linear Formula:	C₆H₅COOCH₃
CAS Number:	93-58-3
Molecular Weight:	136.15
Beilstein/REAXYS Number:	1072099
MDL number:	MFCD00008421

These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available.

To see an example of a Certificate of Analysis for this material enter LRAC4548 in the Documents slot below. This is an example certificate only and may not be the lot that you receive.

grade	certified reference material, pharmaceutical secondary standard
vapor density	4.68 (vs air)
vapor pressure	<1 mmHg ( 20 °C)
packaging	pkg of 100 mg
refractive index	n20/D 1.516 (lit.)
bp	198-199 °C (lit.)
mp	12 °C (lit.)
density	1.088 g/mL at 20 °C (lit.)
SMILES string	COC(=O)c1ccccc1
InChI	1S/C8H8O2/c1-10-8(9)7-5-3-2-4-6-7/h2-6H,1H3
InChI key	QPJVMBTYPHYUOC-UHFFFAOYSA-N

pictograms	GHS07
signalword	Warning
hcodes	H302
pcodes	P301 + P312 + P330
WGK Germany	WGK 1
Flash Point F	Not applicable
Flash Point C	Not applicable

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PHR2471-100MG

Guaiacol Impurity F PHR2471-100MG

General description
Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards
Analysis Note
These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available.
Other Notes
This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.
Footnote
To see an example of a Certificate of Analysis for this material enter LRAC6217 in the Documents slot below. This is an example certificate only and may not be the lot that you receive.
Параметры

grade certified reference material, pharmaceutical secondary standard

packaging pkg of 200 mg

Safety Information

pictograms GHS07

signalword Warning

hcodes H302 - H319

pcodes P301 + P312 + P330 - P305 + P351 + P338

WGK Germany WGK 3

Flash Point F Not applicable

Flash Point C Not applicable

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Guaiacol Impurity G PHR2473-100MG

Empirical Formula (Hill Notation):	C₇H₈O₂
CAS Number:	150-76-5
Molecular Weight:	124.14
MDL number:	MFCD00002332

These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available.

To see an example of a Certificate of Analysis for this material enter LRAC4543 in the Documents slot below. This is an example certificate only and may not be the lot that you receive.

grade	certified reference material, pharmaceutical secondary standard
CofA	current certificate can be downloaded
packaging	pkg of 100 mg
InChI	1S/C7H8O2/c1-9-7-4-2-6(8)3-5-7/h2-5,8H,1H3
InChI key	NWVVVBRKAWDGAB-UHFFFAOYSA-N

pictograms	GHS07,GHS08
signalword	Warning
hcodes	H302 - H317 - H319 - H361d - H412
pcodes	P201 - P273 - P280 - P301 + P312 + P330 - P302 + P352 - P308 + P313
WGK Germany	WGK 1
Flash Point F	Not applicable
Flash Point C	Not applicable

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Guaiacol Impurity H PHR2472-100MG

Empirical Formula (Hill Notation):	C₇H₈O₂
Linear Formula:	CH₃OC₆H₄OH
CAS Number:	150-19-6
Molecular Weight:	124.14
Beilstein/REAXYS Number:	1209898
MDL number:	MFCD00002267

These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available.

To see an example of a Certificate of Analysis for this material enter LRAC4539 in the Documents slot below. This is an example certificate only and may not be the lot that you receive.

grade	certified reference material, pharmaceutical secondary standard
CofA	current certificate can be downloaded
packaging	pkg of 100 mg
refractive index	n20/D 1.552 (lit.)
bp	113-115 °C/5 mmHg (lit.)
density	1.131 g/mL at 25 °C (lit.)
SMILES string	COc1cccc(O)c1
InChI	1S/C7H8O2/c1-9-7-4-2-3-6(8)5-7/h2-5,8H,1H3
InChI key	ASHGTJPOSUFTGB-UHFFFAOYSA-N

pictograms	GHS05,GHS06
signalword	Danger
hcodes	H302 + H332 - H311 - H315 - H318
pcodes	P280 - P301 + P312 + P330 - P302 + P352 + P312 - P304 + P340 + P312 - P305 + P351 + P338 + P310
WGK Germany	WGK 3
Flash Point F	Not applicable
Flash Point C	Not applicable

Guaifenesin is an expectorant, widely used in the treatment of cough. Its mode of action involves the alleviating of cough discomfort by increasing sputum volume and decreasing its viscosity, thus resulting in effective cough.
Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards.

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Guaifenesin

Empirical Formula (Hill Notation):	C₁₀H₁₄O₄
CAS Number:	93-14-1
Molecular Weight:	198.22
EC Number:	202-222-5
MDL number:	MFCD00016873
PubChem Substance ID:	329823057
NACRES:	NA.24

These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements.
Guaifenesin may be used as a reference standard in determining the concentration of guaifenesin present in pharmaceutical formulations and human plasma using colorimetric technique and high performance liquid chromatography (HPLC), respectively. It may also be used pharmaceutical reference standard for the quantification of the analyte in pharmaceutical formulations using reversed-phase high-performance liquid chromatography technique.

These secondary standards offer multi-traceability to the USP, EP (PhEur) and BP primary standards, where they are available.

To see an example of a Certificate of Analysis for this material enter LRAC3180 in the slot below. This is an example certificate only and may not be the lot that you receive.

Quality Level	300
grade	certified reference material, pharmaceutical secondary standard
form	neat
CofA	current certificate can be downloaded
application(s)	HPLC: suitable, gas chromatography (GC): suitable
Featured Industry	Pharmaceutical (small molecule)
format	neat
pharmacopeia traceability	traceable to PhEur G0700000, traceable to USP 1301007
SMILES string	COc1ccccc1OCC(O)CO
InChI	1S/C10H14O4/c1-13-9-4-2-3-5-10(9)14-7-8(12)6-11/h2-5,8,11-12H,6-7H2,1H3
InChI key	HSRJKNPTNIJEKV-UHFFFAOYSA-N

pictograms	GHS07
signalword	Warning
hcodes	H302
pcodes	P264 - P270 - P301 + P312 - P501
RIDADR	NONH for all modes of transport
WGK Germany	WGK 1
Flash Point F	Not applicable
Flash Point C	Not applicable

These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available.

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Guaifenesin Impurity B

Empirical Formula (Hill Notation):	C₁₀H₁₄O₄
CAS Number:	14007-09-1
Molecular Weight:	198.22
Beilstein/REAXYS Number:	2049374
NACRES:	NA.24

To see an example of a Certificate of Analysis for this material enter LRAC1057 in the slot below. This is an example certificate only and may not be the lot that you receive.

Quality Level	100
grade	certified reference material, pharmaceutical secondary standard
CofA	current certificate can be downloaded
packaging	pkg of 50 mg
application(s)	HPLC: suitable, gas chromatography (GC): suitable
Featured Industry	Pharmaceutical (small molecule)
format	neat
InChI	1S/C10H14O4/c1-13-9-4-2-3-5-10(9)14-8(6-11)7-12/h2-5,8,11-12H,6-7H2,1H3
InChI key	DTADPBLDQSWASV-UHFFFAOYSA-N

pictograms	GHS07
signalword	Warning
hcodes	H302 - H319
pcodes	P305 + P351 + P338
RIDADR	NONH for all modes of transport
WGK Germany	WGK 3
Flash Point F	Not applicable
Flash Point C	Not applicable

Подробнее

Guaifenesin Impurity C PHR2325-50MG

Empirical Formula (Hill Notation):	C₂₀H₂₆O₇
Molecular Weight:	378.42
MDL number:	MFCD01631116

These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available.

To see an example of a Certificate of Analysis for this material enter LRAC5319 in the documents slot below. This is an example certificate only and may not be the lot that you receive.

grade	certified reference material, pharmaceutical secondary standard
packaging	pkg of 50 mg
storage temp.	2-30°C
SMILES string	OC(COCC(COC1=C(OC)C=CC=C1)O)COC2=CC=CC=C2OC
InChI	1S/C20H26O7/c1-23-17-7-3-5-9-19(17)26-13-15(21)11-25-12-16(22)14-27-20-10-6-4-8-18(20)24-2/h3-10,15-16,21-22H,11-14H2,1-2H3
InChI key	AFKSAYSHFVIMCI-UHFFFAOYSA-N

pictograms	GHS07
signalword	Warning
hcodes	H315 - H319 - H335
pcodes	P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
Target Organs	Respiratory system
WGK Germany	WGK 3
Flash Point F	Not applicable
Flash Point C	Not applicable

Подробнее

Guaifenesin Impurity D PHR2326-50MG

Empirical Formula (Hill Notation):	C₁₇H₂₀O₅
CAS Number:	16929-60-5
Molecular Weight:	304.34
Beilstein/REAXYS Number:	2003232
MDL number:	MFCD01697245

These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available.

To see an example of a Certificate of Analysis for this material enter LRAC5318 in the documents slot below. This is an example certificate only and may not be the lot that you receive.

grade	certified reference material, pharmaceutical secondary standard
packaging	pkg of 50 mg
SMILES string	OC(COC1=C(OC)C=CC=C1)COC2=CC=CC=C2OC
InChI	1S/C17H20O5/c1-19-14-7-3-5-9-16(14)21-11-13(18)12-22-17-10-6-4-8-15(17)20-2/h3-10,13,18H,11-12H2,1-2H3
InChI key	SSNCGCIXFDVLFP-UHFFFAOYSA-N

pictograms	GHS07
signalword	Warning
hcodes	H315 - H319 - H335
pcodes	P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
Target Organs	Respiratory system
WGK Germany	WGK 3
Flash Point F	Not applicable
Flash Point C	Not applicable

Guanfacine hydrochloride, is a selective -adrenergic receptor agonist, that is used in the treatment of attention deficit hyperactivity disorder (ADHD) and hypertension.
Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards.

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Guanfacine hydrochloride

Empirical Formula (Hill Notation):	C₉H₉Cl₂N₃O · HCl
CAS Number:	29110-48-3
Molecular Weight:	282.55
EC Number:	249-443-3
MDL number:	MFCD00798230
PubChem Substance ID:	329823595
NACRES:	NA.24

Guanfacine hydrochloride may be used as a pharmaceutical reference standard for the determination of the analyte in bulk drug and pharmaceutical formulations by spectrophotometry and high performance liquid chromatography.
These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements.

α-2 noradrenergic receptor agonist.

These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available.

To see an example of a Certificate of Analysis for this material enter LRAC3708 in the Documents slot below. This is an example certificate only and may not be the lot that you receive.

Quality Level	300
grade	certified reference material, pharmaceutical secondary standard
CofA	current certificate can be downloaded
packaging	pkg of 500 mg
application(s)	HPLC: suitable, gas chromatography (GC): suitable
Featured Industry	Pharmaceutical (small molecule)
format	neat
pharmacopeia traceability	traceable to USP 1302101
SMILES string	Cl.NC(=N)NC(=O)Cc1c(Cl)cccc1Cl
InChI	1S/C9H9Cl2N3O.ClH/c10-6-2-1-3-7(11)5(6)4-8(15)14-9(12)13;/h1-3H,4H2,(H4,12,13,14,15);1H
InChI key	DGFYECXYGUIODH-UHFFFAOYSA-N
Gene Information	human ... ADRA2A(150), ADRA2B(151), ADRA2C(152)

RIDADR	NONH for all modes of transport
WGK Germany	WGK 3
Flash Point F	Not applicable
Flash Point C	Not applicable

Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards.
Guanine is one of the building blocks of both RNA and DNA that plays a significant role in protein biosynthesis as well as the storage of genetic information.

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Guanine

Empirical Formula (Hill Notation):	C₅H₅N₅O
CAS Number:	73-40-5
Molecular Weight:	151.13
Beilstein/REAXYS Number:	9680
EC Number:	200-799-8
MDL number:	MFCD00071533
PubChem Substance ID:	329823247
NACRES:	NA.24

These secondary standards offer multi-traceability to the USP, EP (PhEur) and BP primary standards, where they are available.

To see an example of a Certificate of Analysis for this material enter LRAC0250 in the slot below. This is an example certificate only and may not be the lot that you receive.

Quality Level	300
grade	certified reference material, pharmaceutical secondary standard
form	neat
CofA	current certificate can be downloaded
application(s)	HPLC: suitable, gas chromatography (GC): suitable
mp	>300 °C (lit.)
Featured Industry	Pharmaceutical (small molecule)
format	neat
pharmacopeia traceability	traceable to BP 879, traceable to USP 1302156
SMILES string	NC1=Nc2[nH]cnc2C(=O)N1
InChI	1S/C5H5N5O/c6-5-9-3-2(4(11)10-5)7-1-8-3/h1H,(H4,6,7,8,9,10,11)
InChI key	UYTPUPDQBNUYGX-UHFFFAOYSA-N

RIDADR	NONH for all modes of transport
WGK Germany	WGK 3
Flash Point F	Not applicable
Flash Point C	Not applicable

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Guanosine PHR2411-100MG

Empirical Formula (Hill Notation):	C₁₀H₁₃N₅O₅
CAS Number:	118-00-3
Molecular Weight:	283.24
Beilstein/REAXYS Number:	625911
MDL number:	MFCD00010182

These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available.

To see an example of a Certificate of Analysis for this material enter LRAC4523 in the Documents slot below. This is an example certificate only and may not be the lot that you receive.

grade	certified reference material, pharmaceutical secondary standard
CofA	current certificate can be downloaded
packaging	pkg of 100 mg
mp	250 °C (dec.) (lit.)
SMILES string	[H]O[H].NC1=Nc2c(ncn2[C@@H]3O[C@H](CO)[C@@H](O)[C@H]3O)C(=O)N1
InChI	1S/C10H13N5O5/c11-10-13-7-4(8(19)14-10)12-2-15(7)9-6(18)5(17)3(1-16)20-9/h2-3,5-6,9,16-18H,1H2,(H3,11,13,14,19)/t3-,5-,6-,9-/m1/s1
InChI key	NYHBQMYGNKIUIF-UUOKFMHZSA-N

WGK Germany	WGK 3
Flash Point F	Not applicable
Flash Point C	Not applicable

1000 mg/L Hf in 5% nitric acid and <0.5% hydrofluoric acid, prepared with high purity Hf metal, HNO3, HF and water

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Hafnium Standard for ICP

TraceCERT is a registered trademark of Sigma-Aldrich Co. LLC

Quality Level	300
grade	certified reference material, TraceCERT^®
product line	TraceCERT^®
concentration	1000 mg/L Hf in nitric acid and hydrofluoric acid
application(s)	ICP: suitable
format	single component solution

Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards.
Haloperidol is a major tranquilizer that is indicated for the treatment of schizophrenia, mania and neurological disorders including hyperkinesia.

pictograms	GHS05,GHS07
signalword	Danger
hcodes	H290 - H302 + H312 - H314
pcodes	P234 - P270 - P280 - P301 + P312 - P303 + P361 + P353 - P305 + P351 + P338
Supp Hazards	EUH071
Personal Protective Equipment	Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
RIDADR	UN 2031B 8 / PGII
WGK Germany	WGK 3
Flash Point F	Not applicable
Flash Point C	Not applicable

16,58 евро / 1 559 руб.

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Haloperidol

Empirical Formula (Hill Notation):	C₂₁H₂₃ClFNO₂
CAS Number:	52-86-8
Molecular Weight:	375.86
EC Number:	200-155-6
MDL number:	MFCD00051423
PubChem Substance ID:	329823577
NACRES:	NA.24

These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available.

To see an example of a Certificate of Analysis for this material enter LRAB7792 in the Documents slot below. This is an example certificate only and may not be the lot that you receive.

Quality Level	300
grade	certified reference material, pharmaceutical secondary standard
CofA	current certificate can be downloaded
packaging	pkg of 400 mg
application(s)	HPLC: suitable, gas chromatography (GC): suitable
Featured Industry	Pharmaceutical (small molecule)
format	neat
pharmacopeia traceability	traceable to BP 407, traceable to PhEur H0100000, traceable to USP 1303002
SMILES string	OC1(CCN(CCCC(=O)c2ccc(F)cc2)CC1)c3ccc(Cl)cc3
InChI	1S/C21H23ClFNO2/c22-18-7-5-17(6-8-18)21(26)11-14-24(15-12-21)13-1-2-20(25)16-3-9-19(23)10-4-16/h3-10,26H,1-2,11-15H2
InChI key	LNEPOXFFQSENCJ-UHFFFAOYSA-N
Gene Information	human ... HTR2A(3356)

pictograms	GHS06,GHS08
signalword	Danger
hcodes	H301 - H315 - H317 - H319 - H335 - H361
pcodes	P201 - P280 - P301 + P310 + P330 - P302 + P352 - P305 + P351 + P338
Target Organs	Respiratory system
RIDADR	UN 2811 6.1 / PGIII
WGK Germany	WGK 3
Flash Point F	Not applicable
Flash Point C	Not applicable

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

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PHR8951-25MG

Haloperidol Related Compound A PHR8951-25MG

Empirical Formula (Hill Notation): C₃₂H₃₆Cl₂N₂O₃

CAS Number: 67987-08-0

Molecular Weight: 567.55

General description
Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards
Analysis Note
These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available.
Other Notes
This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.
Параметры

grade certified reference material, pharmaceutical secondary standard

packaging pkg of 25 mg

Safety Information

WGK Germany WGK 3

Flash Point F Not applicable

Flash Point C Not applicable

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Hardness, Calcium 1000 mg/L Calibration Standard

Values of analytes vary lot to lot. Some lots may not contain all analytes.

Quality Level	100
grade	certified reference material
CofA	current certificate can be downloaded
Торговая марка	RTC HARD1000-100
concentration	in H₂O
Featured Industry	Environmental
format	single component solution
storage temp.	2-8°C

RIDADR	NONH for all modes of transport
WGK Germany	nwg
Flash Point F	Not applicable
Flash Point C	Not applicable

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Hardness/TSS - Whole Volume QC3074-500ML

NACRES:

NA.24

This certified reference material (CRM) is produced and certified in accordance with ISO Guide 34:2009 and ISO/IEC 17025:2005. All information regarding the use of this CRM can be found on the certificate of analysis. This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

Values of analytes vary lot to lot. Some lots may not contain all analytes.

Quality Level	300
grade	certified reference material
CofA	current certificate can be downloaded
Торговая марка	RTC QCI-304H
concentration	in H₂O
Featured Industry	Environmental
format	matrix material
storage temp.	2-8°C

RIDADR	NONH for all modes of transport
WGK Germany	WGK 1
Flash Point F	Not applicable
Flash Point C	Not applicable

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HDI-DBA-d9 Oligomers Standard CRM40590

NACRES:

NA.24

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

TraceCERT is a registered trademark of Sigma-Aldrich Co. LLC

grade	certified reference material, TraceCERT^®
Quality Level	100,
packaging	ampule of 1 x 1 mL
concentration	in methanol (varied conc.)
application(s)	HPLC: suitable, gas chromatography (GC): suitable
Featured Industry	Environmental
format	multi-component solution
storage temp.	2-8°C

pictograms	GHS02,GHS06,GHS08
signalword	Danger
hcodes	H225 - H301 + H311 + H331 - H370
pcodes	P210 - P280 - P301 + P310 + P330 - P302 + P352 + P312 - P304 + P340 + P311
Target Organs	Eyes
RIDADR	UN1230 - class 3 - PG 2 - Methanol, solution
WGK Germany	WGK 1
Flash Point F	49.5 °F - closed cup
Flash Point C	9.7 °C - closed cup

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Heat of Combustion SQC062-4X25ML

EC Number:	232-455-8
NACRES:	NA.24

Values of analytes vary lot to lot. Some lots may not contain all analytes.

Quality Level	100
grade	certified reference material
Торговая марка	RTC SQC-062
concentration	in varies
Featured Industry	Environmental
format	matrix material

pictograms	GHS02, GHS07, GHS08, GHS09
signalword	Danger
hcodes	H225-H315-H336-H350-H410
pcodes	P201-P210-P280-P308 + P313-P370 + P378-P403 + P235
RIDADR	UN1262 - class 3 - PG 2 - Octanes
WGK Germany	3
Flash Point F	10.4 °F
Flash Point C	-12 °C

HEPES has been described as one of the best all-purpose buffers available for biological research. At biological pH, the molecule is zwitterionic and is effective as a buffer at pH 6.8 to 8.2.
Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards.

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HEPES

Empirical Formula (Hill Notation):	C₈H₁₈N₂O₄S
CAS Number:	7365-45-9
Molecular Weight:	238.30
Beilstein/REAXYS Number:	883043
EC Number:	230-907-9
MDL number:	MFCD00006158
PubChem Substance ID:	329822594
NACRES:	NA.24

HEPES may also be used as:

HEPES has been used in a wide variety of applications, including tissue culture.
It is used to buffer cell culture media in air.
Finds its usage in invitro experiments on Mg.
Recognized as one of Dr.Goods recommended buffers, used in some cell culture media as a buffering agent and also in various biochemical reactions.
Recently, in the production of radiopharmaceuticals, it is the buffer of choice for scientific labeling.

Component of homogenization buffer to homogenize adipose tissue for liquid chromatography/mass spectrometry and in HN buffer for dissolving viral stock titer after dot blot hybridization.
Pharmaceutical reference standard for the determination of the analyte in bulk drug and pharmaceutical formulations by high performance liquid chromatography.

These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available.

To see an example of a Certificate of Analysis for this material enter LRAC3253 in the slot below. This is an example certificate only and may not be the lot that you receive.

Quality Level	300
grade	certified reference material, pharmaceutical secondary standard
CofA	current certificate can be downloaded
application(s)	HPLC: suitable, gas chromatography (GC): suitable
pH	5.0-6.5 (25 °C, 238 g/L)
useful pH range	6.8 - 8.2
pKa (25 °C)	7.5
Featured Industry	Pharmaceutical (small molecule)
format	neat
SMILES string	OCCN1CCN(CC1)CCS(O)(=O)=O
InChI	1S/C8H18N2O4S/c11-7-5-9-1-3-10(4-2-9)6-8-15(12,13)14/h11H,1-8H2,(H,12,13,14)
InChI key	JKMHFZQWWAIEOD-UHFFFAOYSA-N

RIDADR	NONH for all modes of transport
WGK Germany	WGK 1
Flash Point F	Not applicable
Flash Point C	Not applicable

Heptane is a non-polar organic solvent and a straight-chain alkane with seven carbon atoms. It is generally employed in the synthesis of pharmaceuticals and considered to be one of the green solvents.
Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards.

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Heptane

Empirical Formula (Hill Notation):	C₇H₁₆
Linear Formula:	CH₃(CH₂)₅CH₃
CAS Number:	142-82-5
Molecular Weight:	100.20
Beilstein/REAXYS Number:	1730763
EC Number:	205-563-8
MDL number:	MFCD00009544
PubChem Substance ID:	329823463
NACRES:	NA.24

These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available.

To see an example of a Certificate of Analysis for this material enter LRAC0594 in the slot below. This is an example certificate only and may not be the lot that you receive.

Quality Level	300
grade	certified reference material, pharmaceutical secondary standard
vapor density	3.5 (vs air)
vapor pressure	40 mmHg ( 20 °C), 83 mmHg ( 37.7 °C)
CofA	current certificate can be downloaded
autoignition temp.	433 °F
expl. lim.	7 %
packaging	ampule of 3x1.2 mL each
application(s)	HPLC: suitable, gas chromatography (GC): suitable
refractive index	n20/D 1.387 (lit.)
bp	98 °C (lit.)
mp	91 °C (lit.)
density	0.684 g/mL at 25 °C (lit.)
Featured Industry	Pharmaceutical (small molecule)
format	neat
pharmacopeia traceability	traceable to USP 1304209
SMILES string	CCCCCCC
InChI	1S/C7H16/c1-3-5-7-6-4-2/h3-7H2,1-2H3
InChI key	IMNFDUFMRHMDMM-UHFFFAOYSA-N

pictograms	GHS02,GHS07,GHS08,GHS09
signalword	Danger
hcodes	H225 - H304 - H315 - H336 - H410
pcodes	P210 - P273 - P301 + P310 + P331 - P302 + P352
Target Organs	Central nervous system
RIDADR	UN1206 - class 3 - PG 2 - Heptanes
WGK Germany	WGK 2
Flash Point F	24.8 °F
Flash Point C	-4 °C

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Herbicides QC1124-2ML

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Values of analytes vary lot to lot. Some lots may not contain all analytes.

Quality Level	300
grade	certified reference material
CofA	current certificate can be downloaded
Торговая марка	RTC QCO-094-1
concentration	in tert-butyl methyl ether
application(s)	HPLC: suitable, gas chromatography (GC): suitable
Featured Industry	Agriculture Environmental
format	matrix material
storage temp.	2-8°C

pictograms	GHS02,GHS07
signalword	Danger
hcodes	H225 - H315
pcodes	P210 - P233 - P240 - P241 - P242 - P303 + P361 + P353
RIDADR	UN 2398 3 / PGII
WGK Germany	WGK 1
Flash Point F	-27.4 °F - closed cup - Solvent
Flash Point C	-33 °C - closed cup - Solvent

Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards.
Hesperidin is a flavanone analog of diosmin, present as flavonoids in Rutaceae plants. It finds extensive use because of its phlebotonic and antioxidant properties as well as vascular protection.

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Hesperidin

Empirical Formula (Hill Notation):	C₂₈H₃₄O₁₅
CAS Number:	520-26-3
Molecular Weight:	610.56
Beilstein/REAXYS Number:	75140
EC Number:	208-288-1
MDL number:	MFCD00075663
PubChem Substance ID:	329823618
NACRES:	NA.24

These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements.
Hesperidin may be used as a pharmaceutical reference standard for the determination of the analyte in plant extracts, fruit juices and pharmaceutical formulations by various chromatography techniques.
Studies of the behavior of hesperidin and hesperetin (the aglycone) with DMPC liposomes find the aglycone penetrates more deeply and binds more strongly to the "membrane." This may explain the better bioavailability of bioflavonoid aglycones in general.

Flavonoid phytochemical extracted from citrus species. It is the rhamnoglucoside (rutinoside) of hesperetin.

These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available.

To see an example of a Certificate of Analysis for this material enter LRAC0260 in the Documents slot below. This is an example certificate only and may not be the lot that you receive.

Quality Level	300
grade	certified reference material, pharmaceutical secondary standard
CofA	current certificate can be downloaded
packaging	pkg of 500 mg
application(s)	HPLC: suitable, gas chromatography (GC): suitable
mp	250-255 °C (dec.) (lit.)
Featured Industry	Pharmaceutical (small molecule)
format	neat
pharmacopeia traceability	traceable to PhEur Y0001203, traceable to USP 1304377
SMILES string	COc1ccc(cc1O)[C@@H]2CC(=O)c3c(O)cc(O[C@@H]4O[C@H](CO[C@@H]5O[C@@H](C)[C@H](O)[C@@H](O)[C@H]5O)[C@@H](O)[C@H](O)[C@H]4O)cc3O2
InChI	1S/C28H34O15/c1-10-21(32)23(34)25(36)27(40-10)39-9-19-22(33)24(35)26(37)28(43-19)41-12-6-14(30)20-15(31)8-17(42-18(20)7-12)11-3-4-16(38-2)13(29)5-11/h3-7,10,17,19,21-30,32-37H,8-9H2,1-2H3/t10-,17-,19+,21-,22+,23+,24-,25+,26+,27+,28+/m0/s1
InChI key	QUQPHWDTPGMPEX-QJBIFVCTSA-N