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    | product Name | 5B-pregnan-3B-ol-20-one crystalline |  
    | Synonyms | 3-beta-hydroxy-5-beta-pregnan-20-one; (3beta,5beta,8xi,9xi,14xi,17xi)-3-hydroxypregnan-20-one; (3beta,5beta)-3-hydroxypregnan-20-one; (3beta,5alpha,17alpha)-3-hydroxypregnan-20-one |  
    | Molecular Formula | C21H34O2 |  
    | Molecular Weight | 318.4935 |  
    | InChI | InChI=1/C21H34O2/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/h14-19,23H,4-12H2,1-3H3/t14-,15-,16-,17-,18-,19-,20-,21+/m0/s1 |  
    | CAS Registry Number | 128-21-2 |  
    | Molecular Structure |   |  
    | Density | 1.053g/cm3 |  
    | Boiling point | 431.2°C at 760 mmHg |  
    | Refractive index | 1.524 |  
    | Flash point | 183.9°C |  
    | Vapour Pressur | 3.05E-09mmHg at 25°C |  
    | Hazard Symbols |  |  
    | Risk Codes |  |  
    | Safety Description |  |  |