Pharmaceutical analytical standards

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

Results 24,621-24,630 of 35,292

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ImpurityLevels of characterisation

Cat. No.: P-E012-037
CAS: 205755-86-8
Formula: C₁₄H₁₁ClF₃NO₂
Family: Efavirenz
Synonyms: 6-chloro-4-pent-1-ynyl-4-(trifluoromethyl)-1H-3,1-benzoxazin-2-one, Efavirenz impurity (6-chloro-4-(pent-1-ynyl)-4-(trifluoromethyl)-2H-3,1-benzoxazin-2-one)

ImpurityLevels of characterisation

Cat. No.: P-P104-008
CAS: 85955-78-8
Formula: C₃₁H₄₆O₃
Family: Phytomenadione
Synonyms: Phytonadione epoxide, (E,2S,3R)-, Naphth(2,3-b)oxirene-2,7-dione, 1a,7a-dihydro-1a-methyl-7a-(3,7,11,15-tetramethyl-2-hexadecenyl)-, (1as-(1aalpha,7aalpha(2E,7S*,11S*)))-

ImpurityLevels of characterisation

ImpurityLevels of characterisation

Cat. No.: P-P104-011
CAS: 15448-59-6
Formula: C₁₁H₈O₃
Family: Phytomenadione
Synonyms: Vitamin K1 Impurity 7, 1a-methyl-7aH-naphtho[2,3-b]oxirene-2,7-dione

ImpurityLevels of characterisation

ImpurityLevels of characterisation

ImpurityLevels of characterisation

ImpurityLevels of characterisation

ImpurityLevels of characterisation

ImpurityLevels of characterisation

Cat. No.: P-M106-039
CAS: 110-72-5
Formula: C₄H₁₂N₂
Family: Metoclopramide
Synonyms: Metoclopramide Impurity 20(N-Ethylethylenediamine), Metoclopramide Impurity 20

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