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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 29,341-29,350 of 36,550

22Z-Paricalcitol

ImpurityLevels of characterisation
Cat. No.
P-P024-005
CAS
1884139-61-0
Formula
C27H44O3
Family
Paricalcitol
Synonyms
Paricalcitol Impurity 1 (22-Z-Paricalcitol)

Paricalcitol Impurity 11

ImpurityLevels of characterisation
Cat. No.
P-P024-017
CAS
1023889-29-3
Formula
C29H46O4
Family
Paricalcitol
Synonyms
[(5E)-3-Hydroxy-5-[(2Z)-2-[1-[(E)-6-hydroxy-5,6-dimethylhept-3-en-2-yl]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]cyclohexyl] acetate

Paricalcitol Impurity 13

ImpurityLevels of characterisation
Cat. No.
P-P024-019
CAS
95716-68-0
Formula
C19H32O2
Family
Paricalcitol
Synonyms
(1R,3aR,7aR)-1-[(E,2R,5S)-6-Hydroxy-5,6-dimethylhept-3-en-2-yl]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-4-one, PRC-2

Paricalcitol Impurity 3

ImpurityLevels of characterisation
Cat. No.
P-P024-008
CAS
1192803-39-6
Formula
C39H72O3Si2
Family
Paricalcitol
Synonyms
(E,3S,6R)-6-[(1R,3aS,4E,7aR)-4-[2-[(3R,5R)-3,5-Bis[[tert-butyl(dimethyl)silyl]oxy]cyclohexylidene]ethylidene]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-1-yl]-2,3-dimethylhept-4-en-2-ol

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