Ribociclib N-Oxide
ImpurityLevels of characterisation
- Cat. No.
- P-R049-035
- CAS
- 2470164-21-5
- Formula
- C23H30N8O2
- Family
- Ribociclib
- Synonyms
- Ribociclib piperazine N1-oxide, Ribociclib Impurity 16
Pharmaceutical analytical standards
APIs, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.
Results 25,731-25,740 of 35,292
Ribociclib N-Succinamide
ImpurityLevels of characterisation
- Cat. No.
- P-R049-037
- CAS
- 3060653-14-4
- Formula
- C27H34N8O4
- Family
- Ribociclib
- Synonyms
- Ribociclib Impurity 32
Rac-Selenobiotin
ImpurityLevels of characterisation
- Cat. No.
- P-B084-060
- CAS
- 57956-29-3
- Formula
- C10H16N2O3Se
- Family
- Biotin
- Synonyms
- Selenobiotin
Spironolactone Impurity 1
ImpurityLevels of characterisation
- Cat. No.
- P-S080-020
- CAS
- 53866-20-9
- Formula
- C25H32O5
- Family
- Spironolactone
- Synonyms
- Ethyl 3-oxopregna-4,6-diene-21,17alpha-carbolactone-21-carboxylate
Spironolactone Impurity 11
ImpurityLevels of characterisation
- Cat. No.
- P-S080-035
- CAS
- 2537956-65-1
- Formula
- C23H30O5
- Family
- Spironolactone
- Synonyms
- (8R,9S,10R,13S,14S,17R)-10,13-Dimethyl-2',3-dioxospiro[2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthrene-17,5'-oxolane]-3'-carboxylic acid
Spironolactone Impurity 14
ImpurityLevels of characterisation
- Cat. No.
- P-S080-039
- CAS
- 53866-23-2
- Formula
- C22H32O2
- Family
- Spironolactone
- Synonyms
- (8R,9S,10R,13S,14S,17S)-3-Ethoxy-10,13-dimethylspiro[1,2,7,8,9,11,12,14,15,16-decahydrocyclopenta[a]phenanthrene-17,2'-oxirane]
Spironolactone Impurity 15
ImpurityLevels of characterisation
- Cat. No.
- P-S080-040
- CAS
- 52845-58-6
- Formula
- C22H26O3
- Family
- Spironolactone
- Synonyms
- (8R,9S,10R,13S,14S,17R)-10,13-Dimethylspiro[2,8,9,11,12,14,15,16-octahydro-1H-cyclopenta[a]phenanthrene-17,5'-furan]-2',3-dione
Spironolactone Impurity 17
ImpurityLevels of characterisation
- Cat. No.
- P-S080-042
- CAS
- 28444-75-9
- Formula
- C22H30O3
- Family
- Spironolactone
- Synonyms
- (3S,8R,9S,10R,13S,14S,17R)-3-Hydroxy-10,13-dimethylspiro[1,2,3,4,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthrene-17,5'-furan]-2'-one
Spironolactone Impurity 3
ImpurityLevels of characterisation
- Cat. No.
- P-S080-025
- CAS
- 96707-33-4
- Formula
- C22H34O3
- Family
- Spironolactone
Spironolactone Impurity 4
ImpurityLevels of characterisation
- Cat. No.
- P-S080-026
- CAS
- 6785-74-6
- Formula
- C22H26O3
- Family
- Spironolactone
- Synonyms
- (8R,9S,10R,13S,14S,17R)-10,13-Dimethylspiro[9,11,12,14,15,16-hexahydro-8H-cyclopenta[a]phenanthrene-17,5'-oxolane]-2',3-dione
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