566-41-6 (3beta,5alpha)-pregnane-3,17,20,21-tetrol
1 2 3 4 5 6 7 8 9
cas

566-41-6 (3beta,5alpha)-pregnane-3,17,20,21-tetrol

product Name (3beta,5alpha)-pregnane-3,17,20,21-tetrol
Synonyms 3b,17,20b,21-Tetrahydroxy-5a-pregnane; 566-41-6; 5α-Pregnan-3β,17α,20β,21-tetrol; Allopregnane-3b,17a,20b,21-tetrol; Reichstein's Substance K
Molecular Formula C21H36O4
Molecular Weight 352.5081
InChI InChI=1/C21H36O4/c1-19-8-5-14(23)11-13(19)3-4-15-16(19)6-9-20(2)17(15)7-10-21(20,25)18(24)12-22/h13-18,22-25H,3-12H2,1-2H3/t13-,14-,15+,16-,17-,18?,19-,20-,21-/m0/s1
CAS Registry Number 566-41-6
Molecular Structure 566-41-6 (3beta,5alpha)-pregnane-3,17,20,21-tetrol
Density 1.186g/cm3
Boiling point 524.3°C at 760 mmHg
Refractive index 1.567
Flash point 235.7°C
Vapour Pressur 3.49E-13mmHg at 25°C
Hazard Symbols
Risk Codes
Safety Description
1 2 3 4 5 6 7 8 9