Pregnenolone is an endogenous steroid hormone that inhibits M1 receptor and M3 receptor mediated currents, with IC50 values of 11.4 µ M and 6.0 µ M, respectively.

Molecular formula: C21H32O2

Molecular weight: 316.48

CAS number: 145-13-1

Physical and chemical properties: melting point: 180 ℃~193 ℃

Optical rotation:+27 °~+30 °

Content (HPLC): ≥ 99.0%

Moisture: ≤ 0.5%

chemical property

White crystalline powder. Melting point 193 ℃. Insoluble in water. Solubility in the following substances (g/100ml): carbon tetrachloride 0.5, petroleum ether 0.1, ethyl acetate 1.1, acetone 0.6, chloroform 17.0, ethanol 1.9, benzene 0.9, isopropanol 1.5, propylene glycol 0.1, dioxane 3.1, benzyl alcohol 8.1.

Usage:

Used for biochemical research. Intermediate of hormone drug progesterone. Used for the synthesis of steroid drug intermediates and steroid drugs