CAS No: 145-13-1, Chemical Name: Pregnenolone
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145-13-1 Pregnenolone

product Name Pregnenolone
Synonyms 3beta-Hydroxy-5-pregnen-20-one; 5-Pregnen-3beta-ol-20-one; 5-pregnen-3B-ol-20-one; 3-beta-hydroxypregn-5-en-20-one; 3-hydroxypregn-5-en-20-one; (3beta)-3-hydroxypregn-5-en-20-one; (3beta,8xi,9xi,14xi)-3-hydroxypregn-5-en-20-one; (3beta,9xi,14xi)-3-hydroxypregn-5-en-20-one
Molecular Formula C21H32O2
Molecular Weight 316.4776
InChI InChI=1/C21H32O2/c1-13(22)17-6-7-18-16-5-4-14-12-15(23)8-10-20(14,2)19(16)9-11-21(17,18)3/h4,15-19,23H,5-12H2,1-3H3/t15-,16-,17+,18?,19?,20-,21+/m0/s1
CAS Registry Number 145-13-1
EINECS 205-647-4
Molecular Structure 145-13-1 Pregnenolone
Density 1.09g/cm3
Melting point 190-193℃
Boiling point 443.3°C at 760 mmHg
Refractive index 1.549
Flash point 188.9°C
Vapour Pressur 1.02E-09mmHg at 25°C
Hazard Symbols
Risk Codes
Safety Description S24/25:;