Abiraterone

Abiraterone 3beta-Chloro Analog:

 3-((8R,9S,10R,13S,14S)-3beta-Chloro-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl)pyridine ; C24H30ClN ; Mol. Wt.: 367.95 ;

Abiraterone 5,6-Epoxide Impurity:

5,6-Epoxy Abiraterone ; C24H33NO2 ; Mol. Wt.: 367.52 ;

Abiraterone 5,6-Epoxide N-Oxide :

5,6-Epoxy Abiraterone N-Oxide ; C24H33NO3 ;Mol. Wt.: 383.52 ;

Abiraterone Acetate 3-Epi Impurity:

(3α)-17-(Pyridin-3-yl)androsta-5,16-dien-3β-yl acetate ;

C26H33NO2 ; Mol. Wt.: 391.55 ;

Abiraterone Acetate 7-Keto Impurity:

7-Ketoabiraterone Acetate (USP) ; (3S,8R,9S,10R,13S,14S)-10,13-Dimethyl-7-oxo-17-(pyridin-3-yl)-2,3,4,7,8,9,10,11,12,13,14,15-dodecahydro-1H-cyclopenta[a]phenanthren-3-yl acetate ; C26H31NO3 ; Mol. Wt.: 405.53 ;

Abiraterone Acetate:

17-(Pyridin-3-yl)androsta-5,16-dien-3β-yl acetate ; CAS : 154229-18-2 ;

C26H33NO2 ; Mol. Wt.: 391.55 ;

Abiraterone Acetate Alpha-Epoxide :

(16α,17α)-Epoxy 16,17-Dihydro-Abiraterone Acetate ; 17-(Pyridine-3-yl)-16alfa,17alfa-epoxyandrost-5-en-3beta-yl acetate ; C26H33NO3 ; Mol. Wt.: 407.55 ;

Abiraterone Acetate Beta-Epoxide:

(16β,17β)-Epoxy 16,17-Dihydro-Abiraterone Acetate ;

C26H33NO3 ; Mol. Wt.: 407.55 ;

Abiraterone Acetate N-Oxide:

17-(Pyridin-3-yl)androsta-5,16-dien-3β-yl acetate N-oxide ;

C26N33NO3 ; Mol. Wt.: 407.55 ;

Abiraterone Anhydro 3-Acetyl Impurity:

 1-((8R,9S,10R,13S,14S)-10,13-Dimethyl-17-(pyridin-3-yl)-2,7,8,9,10,11,12,13,14,15-decahydro-1H-cyclopenta[a]phenanthren-3-yl)ethanone ; C26H31NO ; Mol. Wt.: 373.53 ;

Abiraterone Anhydro Impurity:

 17-(Pyridin-3-yl)androsta-3,5,16-triene ; CAS : 154229-20-6 ;

C24H29N ; Mol. Wt.: 331.49 ;

Abiraterone Ethyl Ether:

3-((3S,8R,9S,10R,13S,14S)-3-Ethoxy-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl)pyridine ; C26H35NO ; Mol. Wt.: 377.56

Abiraterone Isopropyl Ether:

3-((3S,8R,9S,10R,13S,14S)-3-Isopropoxy-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl)pyridine ; C27H37NO ; Mol. Wt.: 391.59 ;

Abiraterone N-Oxide:

17-(Pyridin-3-yl)androsta-5,16-dien-3β-ol N-oxide ;

C24H31NO2 ; Mol. Wt.: 365.51 ;

Abiraterone O-Chlorobutyl Impurity:

3β-(4-Chlorobutoxyl)-17-(Pyridin-3-yl)androsta-5,16-diene ;C28H38ClNO ; Mol. Wt.: 440.06 ;