Safety Reference
Danger
H360May damage fertility or the unborn child
Sourcing Ethisterone?
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pharmaceutical raw material
Sourcing Ethisterone?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.
Ethisterone, also known as ethinyltestosterone, is a progestin medication that was formerly used for gynecological disorders and taken orally. It is no longer commercially available.
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.
The international HS code for Ethisterone (CAS 434-03-7) is 2937.23.
2937.23
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.
(8R,9S,10R,13S,14S,17R)-17-ethynyl-17-hydroxy-10,13-dimethyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one
CHNXZKVNWQUJIB-CEGNMAFCSA-N
C[C@]12CCC(=O)C=C1CC[C@@H]3[C@@H]2CC[C@]4([C@H]3CC[C@]4(C#C)O)C