Specification :

1, 4-androstadiene-3, 17-dione  delta-1, 4-androstadiene-3, 17-dione ( + ) -androsta-1, 4-diene-3, 17-dione

melti ng point 138-139  [ ± ] 25+ 117.5  C= 1 chloroform 

CAS: 897-06-3

Molecular Formula C19H24O2

Molecular Weight : 284.39

Assay: 98%

Melting point: 138 to 143 deg.C

Specific rotation [ a] 20/ D: + 115 to + 120 deg.

Purity( GC) : min. 98.0%

Solubility in Chloroform: to pass test

Storage Temperature: Store at RT

Synthesis: Obt. by microbial degradn. of Cholesterol and other steroids. Abnormal hormonal metab. found in mammary neoplasms etc..

Melting Point: Mp 141-142 deg

Synthetic reagent for steroid hormones.

1, 4-Androstadiene-3, 17-dione

Androsta-1, 4-diene-3, 17-dione