3-Keto-5alpha-abiraterone is a steroidal compound structurally related to abiraterone, used as a pharmaceutical intermediate and impurity standard in the manufacturing and quality control of abiraterone acetate. Its structure features a ketone group at the 3-position and a pyridinyl ring, characteristic of abiraterone derivatives.
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 154229-26-2
SCHEMBL8434324
pharmaceutical intermediate
Ethyl 4-acetoxy-6,7-difluoro-2-(ethylthio)quinoline-3-carboxylate
pharmaceutical intermediate
(4-Chlorophenyl){4-[(propan-2-yl)oxy]phenyl}methanone
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FMOC-Arg(Pbf)-OH
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(5S,8R,9S,10S,13S,14S)-10,13-dimethyl-17-pyridin-3-yl-1,2,4,5,6,7,8,9,11,12,14,15-dodecahydrocyclopenta[a]phenanthren-3-one
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