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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 12,081-12,090 of 35,292

Promestriene Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-P208-002
Formula
C22H30O2
Family
Promestriene
Synonyms
(8S,13S,14S,17S)-17-Methoxy-13-methyl-3-propoxy-6,7,8,12,14,15,16,17-octahydrocyclopenta[a]phenanthrene

Promestriene Impurity 10

ImpurityLevels of characterisation
Cat. No.
P-P208-011
Formula
C22H32O2
Family
Promestriene
Synonyms
(8R,9S,13S,14S,17S)-17-Methoxy-13-methyl-3-propan-2-yloxy-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthrene

Promestriene Impurity 11

ImpurityLevels of characterisation
Cat. No.
P-P208-012
Formula
C21H30O2
Family
Promestriene
Synonyms
(8R,9S,13S,14S,17S)-13-Methyl-3-propan-2-yloxy-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-17-ol

Promestriene Impurity 2

ImpurityLevels of characterisation
Cat. No.
P-P208-003
Formula
C19H26O2
Family
Promestriene
Synonyms
(13S,17S)-17-Methoxy-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-3-ol

Promestriene Impurity 4

ImpurityLevels of characterisation
Cat. No.
P-P208-005
Formula
C22H32O2
Family
Promestriene
Synonyms
(8R,9S,13S,14S,17R)-17-Methoxy-13-methyl-3-propoxy-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthrene

Promestriene Impurity 5

ImpurityLevels of characterisation
Cat. No.
P-P208-006
Formula
C23H34O3
Family
Promestriene
Synonyms
(8R,9S,13S,14S,16R,17R)-16,17-Dimethoxy-13-methyl-3-propoxy-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthrene

Promestriene Impurity 7

ImpurityLevels of characterisation
Cat. No.
P-P208-008
Formula
C21H28O
Family
Promestriene
Synonyms
(8S,9S,13R,14S)-13-Methyl-3-propoxy-6,7,8,9,11,12,14,15-octahydrocyclopenta[a]phenanthrene

Promestriene Impurity 8

ImpurityLevels of characterisation
Cat. No.
P-P208-009
Formula
C24H34O2
Family
Promestriene
Synonyms
(8R,9S,13S,14S,17S)-13-Methyl-17-prop-1-en-2-yloxy-3-propoxy-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthrene

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