C21H24O2
308.4 g/mol
APIDanger
Gestrinone
CAS16320-04-0
Category
API
Compound Class
Steroid
Primary Use
Pharmaceutical Raw Material
Gestrinone is an oxo steroid used as an active pharmaceutical ingredient in the manufacture of pharmaceutical products.
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
ReferenceSame Category
Cholane-3,7,24-triol, 6-ethyl-, (3α,5β,6β,7β)-
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pharmaceutical raw material
ReferenceSame Category
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pharmaceutical raw material
ReferenceSame Category
Ezetimibe
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pharmaceutical raw material
ReferenceSame Category
Ceritinib D7
CAS1632484-77-5
pharmaceutical raw material
Referencesame scaffold
Altrenogest
CAS850-52-2
pharmaceutical raw material
Referencesame scaffold
Trenbolone acetate
CAS10161-34-9
pharmaceutical raw material
Safety Reference
Danger
H360May damage fertility or the unborn child
H361Suspected of damaging fertility or the unborn child
H362May cause harm to breast-fed children
H373May cause damage to organs through prolonged or repeated exposure
Customs Tariff Classification
The international HS code for Gestrinone (CAS 16320-04-0) is 2937.23.
HS code (international, 6-digit)
2937.23
EU CN code (8-digit)
2937 23 00
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
(8S,13S,14S,17R)-13-ethyl-17-ethynyl-17-hydroxy-1,2,6,7,8,14,15,16-octahydrocyclopenta[a]phenanthren-3-one
InChIKey
BJJXHLWLUDYTGC-ANULTFPQSA-N
SMILES
CC[C@]12C=CC3=C4CCC(=O)C=C4CC[C@H]3[C@@H]1CC[C@]2(C#C)O
Synonyms (31)
- R-2323
- Gestrinona [INN-Spanish]
- Gestrinone (USAN/INN)
- Gestrinonum [INN-Latin]
- A 46 745
- Dimetriose
- Dimetrose
- Ethylnorgestrienone
- GESTRINONE [MART.]
- Gestrigone
- Gestrinona
- Gestrinone
- Gestrinone (Standard)
- Gestrinonum
- Nemestran
- Tridomose
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