Today is:

I D ：
P W ：

Pregnenolone
Struct.:
Appearance: white crystalline powder
Assay: 97.0~103.0
M.P: 185~193℃
Purity: ≥99%(HPLC)
Spec. rot. power: +27℃~ +30℃
Weight loss after drying: <0.5%
Sulfate ash: ≤0.1%
Packing: 25kg in cardboard barrel
Application: main intermediate for the production of steroidal hormone drugs and contraceptives

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