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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 6,071-6,080 of 36,550

Irinotecan Impurity 9

ImpurityLevels of characterisation
Cat. No.
P-I076-045
Formula
C29H30N4O6
Family
Irinotecan
Synonyms
(19-Hydroxy-14,18-dioxo-17-oxa-3,13-diazapentacyclo[11.8.0.02,11.04,9.015,20]henicosa-1(21),2(11),3,5,7,9,15(20)-heptaen-7-yl) 4-piperidin-1-ylpiperidine-1-carboxylate

Itraconazole Impurity 11

ImpurityLevels of characterisation
Cat. No.
P-I105-037
Formula
C34H34Cl2N8O4
Family
Itraconazole
Synonyms
2-Butan-2-yl-4-[4-[3-[4-[[(2R,4S)-2-(2,4-dichlorophenyl)-2-(1,2,4-triazol-1-ylmethyl)-1,3-dioxolan-4-yl]methoxy]phenyl]-2H-imidazol-1-yl]phenyl]-1,2,4-triazol-3-one

Itraconazole Impurity 12

ImpurityLevels of characterisation
Cat. No.
P-I105-038
Formula
C39H36Cl2N8O6
Family
Itraconazole
Synonyms
2-[4-[4-[4-[4-[4-[[(2R,4S)-2-(2,4-Dichlorophenyl)-2-(1,2,4-triazol-1-ylmethyl)-1,3-dioxolan-4-yl]methoxy]phenyl]piperazin-1-yl]phenyl]-5-oxo-1,2,4-triazol-1-yl]phenyl]acetic acid

Itraconazole Impurity 20

ImpurityLevels of characterisation
Cat. No.
P-I105-046
Formula
C19H18Cl2N4O3
Family
Itraconazole
Synonyms
4-[[(2S,4R)-2-(2,4-Dichlorophenyl)-2-(1,2,4-triazol-1-ylmethyl)-1,3-dioxolan-4-yl]methoxy]aniline

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