This compound is a dimeric impurity reference standard commonly used in the quality control of abiraterone-related active pharmaceutical ingredients. It is structurally characterized as a bis-steroidal molecule containing two steroid units linked through a hydrazone bridge, with two alcohol functional groups.
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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CAS 491873-45-1
3b-17-Imino-androst-5-en-3-ol Acetate Dimer
pharmaceutical raw material
N-Acetyl-3-sulfo-L-alanine
research compound
2-phenylpropionic acid
research compound
5-bromobenzo[b]thiophene
research compound
2,5-dimethoxy-4-methylbenzaldehyde
research compound
2-Bromo-4-methylpyridine
research compound
(3S,8R,9S,10R,13S,14S,17E)-17-[(E)-[(3S,8R,9S,10R,13S,14S)-3-hydroxy-10,13-dimethyl-1,2,3,4,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-17-ylidene]hydrazinylidene]-10,13-dimethyl-1,2,3,4,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-ol
TWJCNVOIEMSYGV-XBQJCSIHSA-N
C[C@@]12/C(=N/N=C\3/[C@@]4([C@H]([C@H]5[C@@H]([C@@]6(C(=CC5)C[C@H](CC6)O)C)CC4)CC3)C)/CC[C@H]1[C@H]7[C@@H]([C@@]8(C(=CC7)C[C@H](CC8)O)C)CC2
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