Pharmaceutical analytical standards

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

Results 9,181-9,190 of 59,523

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ImpurityLevels of characterisation

Cat. No.: P-V018-037
Formula: C₂₀H₂₆N₄O₅S
Family: Vardenafil
Synonyms: Propan-2-yl 4-ethoxy-3-(5-methyl-4-oxo-7-propyl-3H-imidazo[5,1-f][1,2,4]triazin-2-yl)benzenesulfonate

ImpurityLevels of characterisation

ImpurityLevels of characterisation

Cat. No.: P-V019-032
Formula: C₁₁H₁₄N₂·2HCl
Family: Varenicline
Synonyms: 10-Azatricyclo[6.3.1.02,7]dodeca-2(7),3,5-trien-4-amine dihydrochloride

ImpurityLevels of characterisation

Cat. No.: P-V019-033
Formula: C₁₁H₁₀N₄O₅
Family: Varenicline
Synonyms: 4,5-Dinitro-10-nitroso-10-azatricyclo[6.3.1.02,7]dodeca-2,4,6-triene

ImpurityLevels of characterisation

Cat. No.: P-V019-034
Formula: C₁₁H₁₄N₄O
Family: Varenicline
Synonyms: 10-Nitroso-10-azatricyclo[6.3.1.02,7]dodeca-2,4,6-triene-4,5-diamine

ImpurityLevels of characterisation

Cat. No.: P-V019-035
Formula: C₁₁H₁₅N₃·2HCl
Family: Varenicline
Synonyms: 10-Azatricyclo[6.3.1.02,7]dodeca-2,4,6-triene-4,5-diamine dihydrochloride

ImpurityLevels of characterisation

Cat. No.: P-V019-036
Formula: C₃₀H₂₈N₆O₄
Family: Varenicline
Synonyms: (2R,3R)-2,3-Dihydroxy-1,4-bis(5,8,14-triazatetracyclo[10.3.1.02,11.04,9]hexadeca-2,4,6,8,10-pentaen-14-yl)butane-1,4-dione

ImpurityLevels of characterisation

Cat. No.: P-V019-037
Formula: C₃₀H₂₈N₆O₄
Family: Varenicline
Synonyms: (2S,3S)-2,3-Dihydroxy-1,4-bis(5,8,14-triazatetracyclo[10.3.1.02,11.04,9]hexadeca-2,4,6,8,10-pentaen-14-yl)butane-1,4-dione

ImpurityLevels of characterisation

ImpurityLevels of characterisation

Cat. No.: P-V019-040
Formula: C₁₃H₁₃F₃N₂O
Family: Varenicline
Synonyms: 1-[(1R,8S)-4-Amino-10-azatricyclo[6.3.1.02,7]dodeca-2(7),3,5-trien-10-yl]-2,2,2-trifluoroethanone

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