Drug Standards

Metoprolol Tartrate Pharmaceutical Secondary Standard, MilliporeSigma™ Supelco™

Metoprolol Tartrate is a β-blocking drug, showing antihypertensive and anti-ischemic effects. It is widely used in the treatment of hypertension and helps in controlling ventricular response in patients with atrial fibrillation.

Citalopram Related Compound A Pharmaceutical Secondary Standard, MilliporeSigma™ Supelco™

Nimesulide Pharmaceutical Secondary Standard, MilliporeSigma™ Supelco™

L-Leucine, Pharmaceutical Secondary Standard, Certified Reference Material, MilliporeSigma™ Supelco™

Leucine is a non-glucogenic, essential amino acid and a structural component of proteins.

Trehalose Pharmaceutical Secondary Standard, MilliporeSigma™ Supelco™

Trehalose is a naturally occurring disaccharide which is used as a nontoxic cryoprotectant of enzymes, membranes and vaccines. It serves as a carbohydrate reserve in microorganisms and protects them from adverse conditions.

Phenylephrine Hydrochloride Pharmaceutical Secondary Standard, MilliporeSigma™ Supelco™

Amitriptyline N-β-D-glucuronide Solution, 100 μg/mL in Acetonitrile: water (1:1), Certified Reference Material, Ampule of 1 mL, Cerilliant™

Diphenhydramine hydrochloride Pharmaceutical Secondary Standard, MilliporeSigma™ Supelco™

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.

Lisinopril Dihydrate 98.0+%, TCI America™

Molecular Formula: C21H33N3O6 Molecular Weight (g/mol): 423.51 MDL Number: MFCD01698825 InChI Key: BAVDEDVBIHTHJQ-UVJOBNTFSA-N Synonym: 1-[Nalpha-[(S)-1-Carboxy-3-phenylpropyl]-L-lysyl]-L-proline PubChem CID: 22887897 IUPAC Name: (2S)-1-[(2S)-6-amino-2-[[(1S)-1-carboxy-3-phenylpropyl]amino]hexanoyl]pyrrolidine-2-carboxylic acid;hydrate SMILES: C1CC(N(C1)C(=O)C(CCCCN)NC(CCC2=CC=CC=C2)C(=O)O)C(=O)O.O

Rhynchophylline 98.0+%, TCI America™

CAS: 76-66-4 Molecular Formula: C22H28N2O4 Molecular Weight (g/mol): 384.476 MDL Number: MFCD00221748 InChI Key: DAXYUDFNWXHGBE-GXONQVTISA-N PubChem CID: 102004527 IUPAC Name: methyl (E)-2-[(6'R,7'S,8'aS)-6'-ethyl-2-oxospiro[1H-indole-3,1'-3,5,6,7,8,8a-hexahydro-2H-indolizine]-7'-yl]-3-methoxyprop-2-enoate SMILES: CCC1CN2CCC3(C2CC1C(=COC)C(=O)OC)C4=CC=CC=C4NC3=O

Enalapril Maleate 98.0+%, TCI America™

CAS: 76095-16-4 Molecular Formula: C24H32N2O9 Molecular Weight (g/mol): 492.53 MDL Number: MFCD00133304,MFCD00865774 InChI Key: OYFJQPXVCSSHAI-BMSLDGIRSA-N Synonym: enalapril maleate,renitec,glioten,vasotec,baripril,benalapril,crinoren,innovace,naprilene,renivace PubChem CID: 5388961 ChEBI: CHEBI:4785 IUPAC Name: (2S)-1-[(2S)-2-{[(2R)-1-ethoxy-1-oxo-4-phenylbutan-2-yl]amino}propanoyl]pyrrolidine-2-carboxylic acid; (2Z)-but-2-enedioic acid SMILES: OC(=O)\C=C/C(O)=O.CCOC(=O)[C@@H](CCC1=CC=CC=C1)N[C@@H](C)C(=O)N1CCC[C@H]1C(O)=O

Nefazodone Hydrochloride 98.0+%, TCI America™

CAS: 82752-99-6 Molecular Formula: C25H33Cl2N5O2 Molecular Weight (g/mol): 506.47 MDL Number: MFCD00935760 InChI Key: DYCKFEBIOUQECE-UHFFFAOYSA-N Synonym: 2-[3-[4-(3-Chlorophenyl)-1-piperazinyl]propyl]-5-ethyl-2,4-dihydro-4-(2-phenoxyethyl)-3H-1,2,4-triazol-3-one Hydrochloride PubChem CID: 54911 ChEBI: CHEBI:7495 IUPAC Name: hydrogen 1-{3-[4-(3-chlorophenyl)piperazin-1-yl]propyl}-3-ethyl-4-(2-phenoxyethyl)-4,5-dihydro-1H-1,2,4-triazol-5-one chloride SMILES: [H+].[Cl-].CCC1=NN(CCCN2CCN(CC2)C2=CC=CC(Cl)=C2)C(=O)N1CCOC1=CC=CC=C1

Zanamivir Hydrate 98.0+%, TCI America™

CAS: 551942-41-7 Molecular Formula: C12H22N4O8 Molecular Weight (g/mol): 350.33 MDL Number: MFCD00866966 InChI Key: OELRRAURPSTFEX-UHFFFAOYNA-N PubChem CID: 636424 IUPAC Name: 4-[(diaminomethylidene)amino]-3-acetamido-2-(1,2,3-trihydroxypropyl)-3,4-dihydro-2H-pyran-6-carboxylic acid hydrate SMILES: O.CC(=O)NC1C(C=C(OC1C(O)C(O)CO)C(O)=O)N=C(N)N

Penciclovir 98.0+%, TCI America™

CAS: 39809-25-1 Molecular Formula: C10H15N5O3 Molecular Weight (g/mol): 253.262 MDL Number: MFCD15142866 InChI Key: JNTOCHDNEULJHD-UHFFFAOYSA-N Synonym: BRL 39123, 2-Amino-9-[4-hydroxy-3-(hydroxymethyl)butyl]-1H-purin-6-one, 9-[4-Hydroxy-3-(hydroxymethyl)butyl]guanine PubChem CID: 4725 ChEBI: CHEBI:7956 IUPAC Name: 2-amino-9-[4-hydroxy-3-(hydroxymethyl)butyl]-3H-purin-6-one SMILES: C1=NC2=C(N1CCC(CO)CO)NC(=NC2=O)N