3-Acetyl-17-Ketal

CAS No: 17921-59-4
Chemical Name:
Androst-5-ene-3-acetyl-17-ketal
Molecular Formula:
C23H34O4

O-Chlorobutylabiraterone

CAS No: 2484719-17-5
Chemical Name:
3β-(4-Chlorobutoxyl)-17-(Pyridin-3-yl)androsta-5,16-diene
Molecular Formula:
C28H38ClNO

3-BET

CAS No: 89878-14-8
Chemical Name:
3-(Diethylboranyl)pyridine
Molecular Formula:
C9H14BN

5-Androsten-3β-Ol-17-One Ethyleneketal

CAS No:  7745-40-6
Chemical Name:
(3S,8R,9S,10R,13S,14S)-10,13-Dimethyl-1,2,3,4,7,8,9,10,11,12,13,14,15,16-tetradecahydrospiro[cyclopenta[a]phenanthrene-17,2'-[1,3]dioxolan]-3-ol
Molecular Formula:
C21H32O3

P-Toluene Sulfonyl Ester

CAS No: 1382475-35-5
Chemical Name:
(3S,8R,9S,10R,13S,14S)-10,13-Dimethyl-17-(pyridin-3-yl)-2,3,4,7,8,9,10,11,12,13,14,15-dodecahydro-1H-cyclopenta[a]phenanthren-3-yl methanesulfonate
Molecular Formula:
C25H33NO3S

Di Acetoxy Dimer

CAS No: 1613026-24-6
Chemical Name:
(3S,3'S,10R,10'R,13S,13'S,17E,17'E)-Hydrazine-1,2-diylidenebis(10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthrene-3-yl-17-ylidene) diacetate
Molecular Formula:
C42H60N2O4

Di hydroxy Dimer

CAS No: 491873-45-1
Chemical Name:
(3S,3'S,10R,10'R,13S,13'S,17E,17'E)-17,17'-(hydrazine-1,2-diylidene)bis(10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-ol)
Molecular Formula:
C38H56N2O2

17-Methyl imp

CAS No: 23930-63-4
Chemical Name:
(3S,8R,9S,10R,14S)-10,13,17-Trimethyl-2,3,4,7,8,9,10,11,12,14,15,16-dodecahydro-1H-13l5-cyclopenta[a]phenanthren-3-yl acetate
Molecular Formula:
C21H30O2

4-BET

CAS No: 93830-58-1
Chemical Name:
4-(Diethylboranyl)pyridine
Molecular Formula:
C9H14BN

Androstenolone acetate

CAS No: 853-23-6
Chemical Name:
(3B)-3-Acetoxy-androsta-5- ene-17-one
Molecular Formula:
C21H30O3

Iodo impurity

CAS No: 114611-53-9
Chemical Name:
17-Iodoandrosta-5,16-dien-3beta-ol 3-Acetate
Molecular Formula:
C21H29IO2

Hydrazone impurity

CAS No: 122914-94-7
Chemical Name:
Dehydroepiandrosterone hydrazone
Molecular Formula:
C21H32N2O2

Anhydro abiraterone

CAS No: 154229-20-6
Chemical Name:
17-(Pyridin-3-yl)androsta-3,5,16-triene
Molecular Formula:
C24H29N

Alfa Epoxy

CAS No: 2484719-11-9
Chemical Name:
17-(Pyridin-3-yl)-16α,17α-epoxyandrost-5-en-3β-yl acetate
Molecular Formula:
C26H33NO3

Beta epoxy

CAS No: 2484719-26-6
Chemical Name:
17-(Pyridin-3-yl)-16β,17β-epoxyandrost-5-en-3β-yl acetate
Molecular Formula:
C26H33NO3

Propanoyl imp

CAS No: NA
Chemical Name:
(3R,8R,9S,10R,13S,14S)-10,13-dimethyl-17-(pyridin-3-yl)-2,3,4,7,8,9,10,11,12,13,14,15-dodecahydro-1H-cyclopenta[a]phenanthren-3-yl propionate
Molecular Formula:
C27H35NO2

3-deoxy-3-chloro

CAS No: NA
Chemical Name:
3β-Chloro-17-(pyridin-3-yl)androsta-5,16-diene
Molecular Formula:
C24H30ClN

7-Keto impurity

CAS No: 2410075-48-6
Chemical Name:
7-Oxo-17-(pyridin-3-yl)androsta-5,16-dien-3beta-yl acetate
Molecular Formula:
C26H31NO3

N-Oxide

CAS No: 2517964-85-9
Chemical Name:
3-((3S,8R,9S,10R,13S,14S)-3-Acetoxy-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl)pyridine1-oxide
Molecular Formula:
C26H33NO3

Ethyl ether

CAS No: 2484719-14-2
Chemical Name:
3β-Ethoxy-17-(pyridin-3-yl)androsta-5,16-diene
Molecular Formula:
C26H35NO

Isopropyl ether

CAS No: 2484719-15-3
Chemical Name:
3β-Isopropoxy-17-(pyridin-3-yl)androsta-5,16-diene
Molecular Formula:
C27H37NO

Reference standard

CAS No: 154229-18-2
Chemical Name:
3β-17-(3-Pyridyl)androsta-5,16-dien-3-ol Acetate
Molecular Formula:
C26H33NO2

5,6-Dihydro abiraterone

CAS No: 219843-75-1
Chemical Name:
(3B) 17-(Pyridine-3-yl)androsta-16- ene-3-ol
Molecular Formula:
C24H33NO

Abiraterone

CAS No: 154229-19-3
Chemical Name:
 17-(Pyridin-3-yl)androsta-5,16-dien-3β-ol
Molecular Formula:
C24H31NO