CAS：510-64-5      Mol. Formula): C₁₉ H₂₆ O₃     Mol. Wt.：302.41

Chemical Name

19-Hydroxy-4-androstene-3,17-dione

Description

White crystalline powder,  Insoluble in water, soluble in methanol, etc.

Use

19-hydroxy-androstenedione (19-OH AD) is an important steroid drug intermediates, can be used for synthesis of 19-nor-4-androstene-3,17-dione (CAS 734-32-7)，19-nor-5(10)-androstene-3,17-dione (CAS 3962-66-1)  and estrone(CAS 53-16-7).

Preparation

Microbial fementation.

Assay（HPLC）

More than 98%