5 A-CHLORO-6 B,19-EPOXY-3 B -HYDROXY-5 A-ANDROSTAN-17-ONE
-
5 A-CHLORO-6 B,19-EPOXY-3 B -HYDROXY-5 A-ANDROSTAN-17-ONE
structure -
-
CAS No:
13244-39-8
-
Formula:
C19H27ClO3
-
Chemical Name:
5 A-CHLORO-6 B,19-EPOXY-3 B -HYDROXY-5 A-ANDROSTAN-17-ONE
-
Synonyms:
5 A-CHLORO-6 B,19-EPOXY-3 B -HYDROXY-5 A-ANDROSTAN-17-ONE;5-Chloro-6,19-epoxy-3-hydroxy-5-an-drostan-17-one;5 A-Chloro-6 B,19-Epoxy-3 B Ydroxy-5 A-Androstan-17-One
-
CAS No:
5 A-CHLORO-6 B,19-EPOXY-3 B -HYDROXY-5 A-ANDROSTAN-17-ONE Use and Manufacturing
Using pregnancy dienolone acetate (5, 16-pregnadiene-3β-ol-20-one-3-acetate) as raw material, oximation and rearrangement of (hydroxylamine hydrochloride) to obtain dehydroepiandrosterone acetate , And then through multi-step reactions such as hydrolysis (HCl), addition, epoxidation, and hydrolysis (de-β-acetyl group) to prepare the product.
Intermediate of norethisterone and ethinyl estradiol.
5 A-CHLORO-6 B,19-EPOXY-3 B -HYDROXY-5 A-ANDROSTAN-17-ONE
SDSRequest for Quotation