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Home/Compounds/API/(3?)-16-[(3?)-3-Hydroxyandrosta-5,16-dien-17-yl]-17-(3-pyridinyl)-androsta-5,16-dien-3-ol
C43H57NO2
619.9 g/mol
API

(3?)-16-[(3?)-3-Hydroxyandrosta-5,16-dien-17-yl]-17-(3-pyridinyl)-androsta-5,16-dien-3-ol

CAS186826-70-0
Category
API
Compound Class
Steroid
Primary Use
Pharmaceutical Raw Material

This compound is a dimeric impurity of abiraterone, a pharmaceutical active ingredient. It is a steroidal molecule containing two hydroxy groups, a pyridine ring, and multiple fused rings, with a molecular weight of approximately 619.

Reference standard for quality control in abiraterone manufacturingResearch compound for impurity profiling studies

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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Related Compounds

SimilarStructure SimilarSimilarity 0.80

Abiraterone

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(3beta)-16-[(3beta)-3-(Acetyloxy)androsta-5,16-dien-17-yl]-17-(3-pyridinyl)-androsta-5,16-dien-3-ol 3-Acetate

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Identifiers
IUPAC Name

(3S,8R,9S,10R,13S,14S)-16-[(3S,8R,9S,10R,13S,14S)-3-hydroxy-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15-decahydro-1H-cyclopenta[a]phenanthren-17-yl]-10,13-dimethyl-17-pyridin-3-yl-2,3,4,7,8,9,11,12,14,15-decahydro-1H-cyclopenta[a]phenanthren-3-ol

InChIKey

QDCDCBNSTZOPIZ-MDASTROQSA-N

SMILES

C[C@]12CC[C@@H](CC1=CC[C@@H]3[C@@H]2CC[C@]4([C@H]3CC=C4C5=C([C@]6(CC[C@H]7[C@H]([C@@H]6C5)CC=C8[C@@]7(CC[C@@H](C8)O)C)C)C9=CN=CC=C9)C)O

Synonyms (3)
  • Abiraterone Dimer Impurity