Pharmaceutical analytical standards

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

Results 25,351-25,360 of 35,292

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ImpurityLevels of characterisation

Cat. No.: P-T183-040
CAS: 1821400-07-0
Formula: C₂₁H₁₃ClF₂N₄O₂
Family: Trelagliptin
Synonyms: 2-[[6-Chloro-1-[(2-cyano-5-fluorophenyl)methyl]-3-methyl-2,4-dioxopyrimidin-5-yl]methyl]-4-fluorobenzonitrile

ImpurityLevels of characterisation

Cat. No.: P-T183-014
CAS: 1917324-13-0
Formula: C₃₁H₂₈F₂N₈O₄
Family: Trelagliptin
Synonyms: 2-[[6-[[(3R)-1-[3-[(2-Cyano-5-fluorophenyl)methyl]-1-methyl-2,6-dioxopyrimidin-4-yl]piperidin-3-yl]amino]-3-methyl-2,4-dioxopyrimidin-1-yl]methyl]-4-fluorobenzonitrile, Trelagliptin Impurity B

ImpurityLevels of characterisation

ImpurityLevels of characterisation

ImpurityLevels of characterisation

ImpurityLevels of characterisation

ImpurityLevels of characterisation

Cat. No.: P-Z024-016
CAS: 189005-44-5
Formula: C₁₇H₁₆N₂O₂
Family: Zolpidem
Synonyms: 2-[6-Methyl-2-(4-methylphenyl)imidazo[1,2-a]pyridin-3-yl]acetic Acid, Zolpidic acid

ImpurityLevels of characterisation

Cat. No.: P-Z024-015
CAS: 365213-58-7
Formula: C₁₇H₁₇N₃O
Family: Zolpidem
Synonyms: 2-[6-Methyl-2-(4-methylphenyl)imidazo[1,2-a]pyridin-3-yl]acetamide, 2-(6-Methyl-2-(p-tolyl)imidazo[1,2-a]pyridin-3-yl)acetamide

ImpurityLevels of characterisation

Cat. No.: P-Z024-027
CAS: 400777-11-9
Formula: C₁₆H₁₄N₂O
Family: Zolpidem
Synonyms: 6-Methyl-2-(4-Methylphenyl)-imidazo[1,2-a]pyridine-3-Carboxaldehyde, 6-methyl-2-(4-methylphenyl)imidazo[1,2-a]pyridine-3-carbaldehyde

ImpurityLevels of characterisation

Cat. No.: P-Z024-019
CAS: 106961-33-5
Formula: C₁₈H₂₁N₃
Family: Zolpidem
Synonyms: 3-(Dimethylaminomethyl)-6-methyl-2-(4-methylphenyl)imidazo[1,2-a]pyridine

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