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Drug Standards

Standard-value, reference solutions designed to facilitate accurate chromatographic and mass spectrometry-based toxicology and forensic detection of drugs and pharmaceuticals.

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1

Ammonium Carbonate solution EU Pharmacopoeia, Fisher Chemical™
BIOPHARMA

Pharmacopoeia reagents are intended for use in pharmacopoeia testing and monographs, produced under a GMP compliant ISO 9001 quality management system according to the relevant pharmacopoeia specification, using the pharmacopoeia reagent quality components and water meeting the relevant pharmacopoeia monograph requirement for Purified Water. Some pharmacopoeia standards are also accredited according to ISO 17025 and ISO Guide 43.

2

Lamotrigine EP Impurity A (Lamotrigine USP Related Compound C), Mikromol™

Discover Mikromol - your trusted source for high-quality pharmaceutical reference standards. Supporting accurate, compliant analysis with ISO 17034-accredited materials designed for confidence in every result.

Shipping Condition Room Temperature
CAS 252186-78-0
Molecular Weight (g/mol) 257.08
InChI Formula InChI=1S/C9H6Cl2N4O/c10-5-3-1-2-4(6(5)11)7-8(16)13-9(12)15-14-7/h1-3H,(H3,12,13,15,16)
Chemical Name or Material 3-Amino-6-(2,3-dichlorophenyl)-1,2,4-triazin-5(4H)-one
SMILES NC1=NN=C(C(=O)N1)c2cccc(Cl)c2Cl
Synonym Lamotrigine Imp. A (EP),Lamotrigine USP Related Compound C,Lamotrigine USP RC C,3-Amino-6-(2,3-dichlorophenyl)-1,2,4-triazin-5(4H)-one,123W79,Ph Eur Lamotrigine Impurity A,USP Lamotrigine Related Compound C,123W79 (Ph Eur Impurity A),(Ph Eur Lamotrigine Impurity A),Lamotrigine Related Compound C,Lamotrigine Impurity A
Recommended Storage +5°C
Certifications/Compliance ISO 17025
IUPAC Name 3-amino-6-(2,3-dichlorophenyl)-4H-1,2,4-triazin-5-one
Molecular Formula C9 H6 Cl2 N4 O
Formula Weight 255.9919 g/mol
Analyte or Component Names 3-Amino-6-(2,3-dichlorophenyl)-1,2,4-triazin-5(4H)-one
3

Lamotrigine 1.0 mg/ml in Methanol, LoGiCal

LoGiCal's certified reference materials as neats, native solutions and stable isotope labelled solutions, with expert documentation and support. From forensic to clinical labs, choose LoGiCal for confidence, compliance, and analytical excellence.

4

2,3-Dichlorobenzoic Acid, Mikromol™

Discover Mikromol - your trusted source for high-quality pharmaceutical reference standards. Supporting accurate, compliant analysis with ISO 17034-accredited materials designed for confidence in every result.

5

5-(Propylsulphanyl)-1H-benzimidazol-2-amine, Mikromol™

Discover Mikromol - your trusted source for high-quality pharmaceutical reference standards. Supporting accurate, compliant analysis with ISO 17034-accredited materials designed for confidence in every result.

Shipping Condition Room Temperature
CAS 80983-36-4
Molecular Weight (g/mol) 207.3
InChI Formula InChI=1S/C10H13N3S/c1-2-5-14-7-3-4-8-9(6-7)13-10(11)12-8/h3-4,6H,2,5H2,1H3,(H3,11,12,13)
Chemical Name or Material 5-(Propylsulphanyl)-1H-benzimidazol-2-amine
SMILES CCCSc1ccc2[nH]c(N)nc2c1
Synonym 5-(Propylsulphanyl)-1H-benzimidazol-2-amine,Albendazole Imp. A (EP),Ph Eur Albendazole Impurity A,SKF-78155,Albendazole Impurity A
Recommended Storage +5°C
Certifications/Compliance ISO 17025
IUPAC Name 5-propylsulfanyl-1H-benzimidazol-2-amine
Molecular Formula C10 H13 N3 S
Formula Weight 207.083 g/mol
Analyte or Component Names 5-(Propylsulphanyl)-1H-benzimidazol-2-amine
6

2-Amino-5-(3,4,5-trimethoxybenzyl)pyrimidin-4-ol, Mikromol™

Discover Mikromol - your trusted source for high-quality pharmaceutical reference standards. Supporting accurate, compliant analysis with ISO 17034-accredited materials designed for confidence in every result.

Shipping Condition Room Temperature
CAS 92440-76-1
Molecular Weight (g/mol) 291.3
InChI Formula InChI=1S/C14H17N3O4/c1-19-10-5-8(6-11(20-2)12(10)21-3)4-9-7-16-14(15)17-13(9)18/h5-7H,4H2,1-3H3,(H3,15,16,17,18)
Chemical Name or Material 2-Amino-5-(3,4,5-trimethoxybenzyl)pyrimidin-4-ol
SMILES COc1cc(Cc2cnc(N)nc2O)cc(OC)c1OC
Synonym Trimethoprim Imp. D (EP),2-Amino-5-(3,4,5-trimethoxybenzyl)pyrimidin-4-ol,AHTP,Ph Eur Trimethoprim Impurity D,Trimethoprim Impurity D
Recommended Storage +5°C
Certifications/Compliance ISO 17025
IUPAC Name 2-amino-5-[(3,4,5-trimethoxyphenyl)methyl]pyrimidin-4-ol
Molecular Formula C14 H17 N3 O4
Formula Weight 291.1219 g/mol
Analyte or Component Names 2-Amino-5-(3,4,5-trimethoxybenzyl)pyrimidin-4-ol
7

Lamotrigine, Mikromol™

Discover Mikromol - your trusted source for high-quality pharmaceutical reference standards. Supporting accurate, compliant analysis with ISO 17034-accredited materials designed for confidence in every result.

8

Lamotrigine 100 μg/mL in Acetonitrile, Dr. Ehrenstorfer

Discover Dr. Ehrenstorfer’s certified reference materials: available in multiple formats, including multi-component regulatory mixtures, to power your food and environmental analysis with traceable, ISO-accredited quality

9

Lamotrigine, LoGiCal

LoGiCal's certified reference materials as neats, native solutions and stable isotope labelled solutions, with expert documentation and support. From forensic to clinical labs, choose LoGiCal for confidence, compliance, and analytical excellence.

10

5-(Formylamino)-1H-pyrazole-4-carboxamide, Mikromol™

Discover Mikromol - your trusted source for high-quality pharmaceutical reference standards. Supporting accurate, compliant analysis with ISO 17034-accredited materials designed for confidence in every result.

11

(RS)-(2,4-Diaminopyrimidin-5-yl)(3,4,5-trimethoxyphenyl)methanol, Mikromol™

Discover Mikromol - your trusted source for high-quality pharmaceutical reference standards. Supporting accurate, compliant analysis with ISO 17034-accredited materials designed for confidence in every result.

Shipping Condition Room Temperature
CAS 29606-06-2
Molecular Weight (g/mol) 306.32
InChI Formula InChI=1S/C14H18N4O4/c1-20-9-4-7(5-10(21-2)12(9)22-3)11(19)8-6-17-14(16)18-13(8)15/h4-6,11,19H,1-3H3,(H4,15,16,17,18)
Chemical Name or Material (RS)-(2,4-Diaminopyrimidin-5-yl)(3,4,5-trimethoxyphenyl)methanol
SMILES COc1cc(cc(OC)c1OC)C(O)c2cnc(N)nc2N
Synonym Trimethoprim Imp. C (EP),(RS)-(2,4-Diaminopyrimidin-5-yl)(3,4,5-trimethoxyphenyl)methanol,62U70,GW 340134X,Ph Eur Trimethoprim Impurity C,Trimethoprim Impurity C
Recommended Storage +5°C
Certifications/Compliance ISO 17025
IUPAC Name (2,4-diaminopyrimidin-5-yl)-(3,4,5-trimethoxyphenyl)methanol
Molecular Formula C14 H18 N4 O4
Formula Weight 306.1328 g/mol
Analyte or Component Names (RS)-(2,4-Diaminopyrimidin-5-yl)(3,4,5-trimethoxyphenyl)methanol
12

[(1R,3S)-3-[2-Amino-6-(cyclopropylamino)-9H-purin-9-yl]cyclopentyl]methanol, Mikromol™

Discover Mikromol - your trusted source for high-quality pharmaceutical reference standards. Supporting accurate, compliant analysis with ISO 17034-accredited materials designed for confidence in every result.

13

3,3'-[Methylenebis(1,3-benzodioxole-6,5-diyloxymethylene)]bis[(3S,4R)-4-(4-fluorophenyl)piperidine], Mikromol

Discover Mikromol- your trusted source for high-quality pharmaceutical reference standards. Supporting accurate, compliant analysis with ISO 17034-accredited materials designed for confidence in every result.

14

Sumatriptan Succinate EP Impurity E, Mikromol™

Discover Mikromol - your trusted source for high-quality pharmaceutical reference standards. Supporting accurate, compliant analysis with ISO 17034-accredited materials designed for confidence in every result.

Shipping Condition Room Temperature
CAS 88919-22-6
Molecular Weight (g/mol) 267.35
InChI Formula InChI=1S/C12H17N3O2S/c1-14-18(16,17)8-9-2-3-12-11(6-9)10(4-5-13)7-15-12/h2-3,6-7,14-15H,4-5,8,13H2,1H3
Chemical Name or Material (3-(2-Aminoethyl)-1H-indol-5-yl)-N-methylmethanesulfonamide
SMILES CNS(=O)(=O)Cc1ccc2[nH]cc(CCN)c2c1
Synonym [3-(2-Aminoethyl)-1H-indol-5-yl]-N-methylmethanesulfonamide,Sumatriptan Succinate Imp. E (EP),Sumatriptan Imp. E (EP),[3-(2-Aminoethyl)-1H-indol-5-yl]-N-methylmethanesulfonamide,Sumatriptan amino,GR 32066X,Ph Eur Sumatriptan impurity E,BP Sumatriptan Impurity E,sumatriptan amino indole (GR 32066X),Ph Eur Sumatriptan Impurity Mixture,Sumatriptan Succinate Impurity E,Sumatriptan Impurity E
Recommended Storage +5°C
Certifications/Compliance ISO 9001
IUPAC Name 1-[3-(2-aminoethyl)-1H-indol-5-yl]-N-methylmethanesulfonamide
Molecular Formula C12 H17 N3 O2 S
Formula Weight 267.1041 g/mol
Analyte or Component Names (3-(2-Aminoethyl)-1H-indol-5-yl)-N-methylmethanesulfonamide
15

Clotrimazole EP Impurity E, Mikromol™

Discover Mikromol - your trusted source for high-quality pharmaceutical reference standards. Supporting accurate, compliant analysis with ISO 17034-accredited materials designed for confidence in every result.