Estradiol is a naturally occurring steroid hormone and the primary female sex hormone. It functions as an estrogen and is involved in the regulation of the reproductive system and other physiological processes.
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CAS 50-28-2
Estradiol hemihydrate
pharmaceutical raw material
Phenylbutazone
pharmaceutical raw material
Propantheline bromide
pharmaceutical raw material
Thalidomide
pharmaceutical raw material
Clomifene citrate
pharmaceutical raw material
(2,4-~2~H_2_)Estra-1(10),2,4-triene-3,17-diol
research compound
17α-estradiol
pharmaceutical raw material
17-Estradiol-16,16,17-D3
research compound
The international HS code for Estradiol (CAS 50-28-2) 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)-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthrene-3,17-diol
VOXZDWNPVJITMN-ZBRFXRBCSA-N
C[C@]12CC[C@H]3[C@H]([C@@H]1CC[C@@H]2O)CCC4=C3C=CC(=C4)O