Compound Q&A

How is Alpha-Estradiol (CAS: 57-91-0) typically synthesized?

Answer

Alpha-Estradiol
Alpha-Estradiol (CAS: 57-91-0) is synthesized by various methods, including reduction of estrone, hydroxylation of estrone, or direct synthesis from benzaldehyde and acetic anhydride. Common catalysts include sodium borohydride or potassium hydroxide. The reaction is typically carried out in organic solvents with high yields and good selectivity.

About

CAS No 57-91-0
English Name Alpha-Estradiol
Molecular Formula C18H24O2
Molecular Weight 272.39 g/mol
SMILES C[C@]12CC[C@H]3[C@@H](CCC4=C3C=CC(O)=C4)[C@@H]1CC[C@H]2O
InChIKey VOXZDWNPVJITMN-SFFUCWETSA-N
Last Updated: 2025-09-07 10:18

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