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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 11,661-11,670 of 35,292

Flumetasone Impurity 2

ImpurityLevels of characterisation
Cat. No.
P-F079-012
Formula
C27H36F2O6
Family
Flumetasone
Synonyms
[2-[(6S,8S,9R,10S,11S,13S,14S,16R,17R)-6,9-Difluoro-11,17-dihydroxy-10,13,16-trimethyl-3-oxo-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-17-yl]-2-oxoethyl] pentanoate

Flumetasone Impurity 3

ImpurityLevels of characterisation
Cat. No.
P-F079-013
Formula
C22H28F2O5
Family
Flumetasone
Synonyms
(8S,9R,10S,11S,13S,14S,16R,17R)-4,9-Difluoro-11,17-dihydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-3-one

Flumetasone Impurity 7

ImpurityLevels of characterisation
Cat. No.
P-F079-017
Formula
C26H34ClFO8S
Family
Flumetasone
Synonyms
[(6S,8S,9R,10S,11S,13S,14S,16S,17R)-9-Chloro-6-fluoro-11-hydroxy-10,13,16-trimethyl-17-(2-methylsulfonyloxyacetyl)-3-oxo-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-17-yl] propanoate

Halometasone Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-H005-005
Formula
C22H27ClF2O5
Family
Halometasone
Synonyms
(6S,8S,9R,10S,11S,13S,14S,16R,17R)-2-Chloro-6,9-difluoro-11,17-dihydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-3-one

Halometasone Impurity 3

ImpurityLevels of characterisation
Cat. No.
P-H005-007
Formula
C24H29ClF2O6
Family
Halometasone
Synonyms
[2-[(6S,8S,9R,10S,11S,13S,14S,16S,17R)-2-Chloro-6,9-difluoro-11,17-dihydroxy-10,13,16-trimethyl-3-oxo-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-17-yl]-2-oxoethyl] acetate

Halometasone Impurity 4

ImpurityLevels of characterisation
Cat. No.
P-H005-008
Formula
C22H25ClF2O6
Family
Halometasone
Synonyms
2-[(6S,8S,9R,10S,11S,13S,14S,16R,17R)-2-Chloro-6,9-difluoro-11,17-dihydroxy-10,13,16-trimethyl-3-oxo-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-17-yl]-2-oxoacetic acid

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