Pharmaceutical analytical standards

APIs, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.

Results 26,391-26,400 of 35,292

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ImpurityLevels of characterisation

Cat. No.: P-S010-012
CAS: 160889-18-9
Formula: C₁₇H₁₇BrO₄
Family: Salmeterol
Synonyms: (R)-methyl 2-(benzyloxy)-5-(2-bromo-1-hydroxyethyl)benzoate, methyl 5-[(1R)-2-bromo-1-hydroxyethyl]-2-phenylmethoxybenzoate

ImpurityLevels of characterisation

Cat. No.: P-S010-020
CAS: 27475-14-5
Formula: C₁₇H₁₅BrO₄
Family: Salmeterol
Synonyms: Methyl 5-(2-bromoacetyl)-2-(phenylmethoxy)benzoate, Benzoic acid,5-(2-bromoacetyl)-2-(phenylmethoxy)-,methyl ester

ImpurityLevels of characterisation

ImpurityLevels of characterisation

Cat. No.: P-S010-026
CAS: 452339-72-9
Formula: C₁₇H₂₅NO₅
Family: Salmeterol
Synonyms: tert-Butyl N-[(2R)-2-(2,2-dimethyl-4H-1,3-benzodioxin-6-yl)-2-hydroxyethyl]carbamate, tert-Butyl (2R)-2-(2,2-dimethyl-4H-1,3-benzodioxin-6-yl)-2-hydroxyethylcarbamate

ImpurityLevels of characterisation

Cat. No.: P-S010-027
CAS: 2724154-01-0
Formula: C₁₇H₂₅NO₅
Family: Salmeterol
Synonyms: tert-Butyl N-[(2S)-2-(2,2-dimethyl-4H-1,3-benzodioxin-6-yl)-2-hydroxyethyl]carbamate

ImpurityLevels of characterisation

Cat. No.: P-S010-032
CAS: 1330076-52-2
Formula: C₃₆H₄₃NO₆
Family: Salmeterol
Synonyms: Xinafoate Adduct Impurity, Salmeterol Impurity 14 (Xinafoate Adduct Impurity)

ImpurityLevels of characterisation

Cat. No.: P-T046-014
CAS: 6285-64-9
Formula: C₉H₁₁N₅O·HCl
Family: Temozolomide
Synonyms: 3-Amino-3-imino-2-(2-phenyldiazenyl)propanamide Hydrochloride, Acetamide, 2-amidino-2-(phenylazo)-, hydrochloride

ImpurityLevels of characterisation

ImpurityLevels of characterisation

Cat. No.: P-T046-015
CAS: 287964-59-4
Formula: C₆H₄N₆O₄
Family: Temozolomide
Synonyms: 3-Nitro-4-oxo-1,4-dihydroimidazo[5,1-c][1,2,4]triazine-8-carboxamide, 3-nitro-4-oxo-1H-imidazo[5,1-c][1,2,4]triazine-8-carboxamide

ImpurityLevels of characterisation

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