| Identification | Back Directory | [Name]
17-BETA-ETHYLETIOCHOLANE | [CAS]
481-26-5 | [Synonyms]
5-B-pregnane
5(H)-Pregnane
5-BETA-PREGNANE
5BETA(H)-PREGNANE
17-BETA-ETHYLETIOCHOLANE | [Molecular Formula]
C21H36 | [MDL Number]
MFCD00056179 | [MOL File]
481-26-5.mol | [Molecular Weight]
288.51 |
| Chemical Properties | Back Directory | [Melting point ]
83.5° | [alpha ]
D19 +20° (c = 2 in chloroform) | [Boiling point ]
365.73°C (rough estimate) | [density ]
d415 1.032 | [refractive index ]
1.4664 (estimate) |
| Hazard Information | Back Directory | [Definition]
ChEBI: 5beta-pregnane is a pregnane and a C21-steroid. | [Purification Methods]
Crystallise 5-pregnane from MeOH or Me2CO. The mixed melting point with allopregnane (above) is ~50-71o. [Butenandt et al. Chem Ber 64 2529 1931, Steiger & Reichstein Helv Chim Acta 21 161 1938.] |
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