Safety Reference
Warning
H302Harmful if swallowed
H312Harmful in contact with skin
H332Harmful if inhaled
H360May damage fertility or the unborn child
Sourcing Promestriene?
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Dexamethasone sodium metasulfobenzoate
pharmaceutical raw material
Sourcing Promestriene?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.
Promestriene is a synthetic estrogen compound used as an active pharmaceutical ingredient. It is the 3-propyl and 17β-methyl diether of estradiol and is designed for topical application, with minimal systemic absorption and negligible systemic estrogenic effect.
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 Promestriene (CAS 39219-28-8) 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,13S,14S,17S)-17-methoxy-13-methyl-3-propoxy-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthrene
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