Pharmaceutical analytical standards

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

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ImpurityLevels of characterisation

ImpurityLevels of characterisation

Isotopically labelledLevels of characterisation

Isotopically labelledLevels of characterisation

Isotopically labelledLevels of characterisation

ImpurityLevels of characterisation

Cat. No.: P-G003-021
Formula: C₁₂H₂₂N₄
Family: Gadobutrol
Synonyms: 13,14-Dimethyl-1,4,7,10-tetrazatetracyclo[5.5.2.04,13.010,14]tetradecane

ImpurityLevels of characterisation

Cat. No.: P-G003-023
Formula: C₂₂H₄₂N₄O₉
Family: Gadobutrol
Synonyms: 2-[4-(Carboxymethyl)-10-[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]-7-[(2R,3S)-1,3,4-trihydroxybutan-2-yl]-1,4,7,10-tetrazacyclododec-1-yl]acetic acid

ImpurityLevels of characterisation

Cat. No.: P-G003-024
Formula: C₂₆H₅₀N₄O₉
Family: Gadobutrol
Synonyms: 2-[4,7-Bis[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]-10-[(2R,3S)-1,3,4-trihydroxybutan-2-yl]-1,4,7,10-tetrazacyclododec-1-yl]acetic acid

ImpurityLevels of characterisation

Cat. No.: P-G003-026
Formula: C₁₆H₃₂N₄O₇
Family: Gadobutrol
Synonyms: 2-[4-(Carboxymethyl)-7-(1,3,4-trihydroxybutan-2-yl)-1,4,7,10-tetrazacyclododec-1-yl]acetic acid

ImpurityLevels of characterisation

Cat. No.: P-G003-028
Formula: C₁₆H₃₂N₄O₇
Family: Gadobutrol
Synonyms: 2-[7-(Carboxymethyl)-4-(1,3,4-trihydroxybutan-2-yl)-1,4,7,10-tetrazacyclododec-1-yl]acetic acid

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