The name of Chinese dehydroisoandrosterone
English name (+) -Dehydroisoandrosterone
; Dhea Chinese alias dehydro epiandrosterone; (3 beta) 3 hydroxy 5 ene 17 Ketosteroid; 3 beta hydroxy 5 androstene - 17 ketone; dehydroepiandrosterone; trans - dehydrogenation of different male steroid ketone; trans - dehydrogenation androsterone; dehydroepiandrosterone male to prime ketone
RN 53-43-0 CAS
EINECS No. 200-175-5
Molecular formula C19H28O2
Molecular weight 288.4244
Dangerous goods mark
Risk term 36/37/38;
Safety term S24/25;
Physical and chemical properties melting point 146-151 degree C
Specific rotation of 12 degrees (c=2, ethanol 25, C 96%)
Use of the main raw materials for the production of steroid hormones and contraceptives