Pharmaceutical analytical standards

Active ingredients, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.

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ImpurityLevels of characterisation

Cat. No.: P-L066-046
Formula: C₅₂H₅₈N₁₆O₄
Family: Linagliptin
Synonyms: 8-[(3R)-3-Aminopiperidin-1-yl]-7-but-2-ynyl-1-[[4-[(2R)-2-[[(3R)-1-[7-but-2-ynyl-3-methyl-1-[(4-methylquinazolin-2-yl)methyl]-2,6-dioxopurin-8-yl]piperidin-3-yl]amino]propyl]quinazolin-2-yl]methyl]-3-methylpurine-2,6-dione

ImpurityLevels of characterisation

Cat. No.: P-L066-123
Formula: C₁₅H₂₀N₆O₂·HCl
Family: Linagliptin
Synonyms: 8-[(3R)-3-Aminopiperidin-1-yl]-7-but-2-ynyl-3-methylpurine-2,6-dione hydrochloride

ImpurityLevels of characterisation

Cat. No.: P-L066-124
Formula: C₂₄H₂₆N₈O₂
Family: Linagliptin
Synonyms: 8-[(3R)-3-Aminopiperidin-1-yl]-7-but-2-ynyl-1-[(4-methylquinazolin-2-yl)methyl]-3H-purine-2,6-dione

ImpurityLevels of characterisation

ImpurityLevels of characterisation

ImpurityLevels of characterisation

Cat. No.: P-L066-140
Formula: C₂₅H₂₈N₈O₃
Family: Linagliptin
Synonyms: 8-(3-Amino-1-oxidopiperidin-1-ium-1-yl)-7-but-2-ynyl-3-methyl-1-[(4-methylquinazolin-2-yl)methyl]purine-2,6-dione

ImpurityLevels of characterisation

ImpurityLevels of characterisation

MetaboliteLevels of characterisation

ImpurityLevels of characterisation

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