(3α,5α)-3,17,21-Trihydroxypregnan-20-one
CAS Registry Number®
601-01-4
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CAS Name
(3α,5α)-3,17,21-Trihydroxypregnan-20-oneMolecular Formula
C21H34O4Molecular Mass
350.49Cite this Page
(3α,5α)-3,17,21-Trihydroxypregnan-20-one. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/detail?cas_rn=601-01-4 (retrieved ) (CAS RN: 601-01-4). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Compound Properties
Melting Point (1)
203-213 °C
Source(s)
Other Names and Identifiers
InChI
InChI=1S/C21H34O4/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/h13-17,22-23,25H,3-12H2,1-2H3/t13-,14+,15+,16-,17-,19-,20-,21-/m0/s1
InChIKey
InChIKey=UPTAPIKFKZGAGM-RBBWHVFISA-N
SMILES
C[C@@]12[C@]([C@]3([C@@]([C@]4(C)[C@@](CC3)(C[C@H](O)CC4)[H])(CC1)[H])[H])(CC[C@@]2(C(CO)=O)O)[H]
Canonical SMILES
O=C(CO)C1(O)CCC2C3CCC4CC(O)CCC4(C)C3CCC21C
Other Names for this Substance
- Pregnan-20-one, 3,17,21-trihydroxy-, (3α,5α)-
- 5α-Pregnan-20-one, 3α,17,21-trihydroxy-
- (3α,5α)-3,17,21-Trihydroxypregnan-20-one
- Allo-THS
- 3α,17α,21-Trihydroxy-5α-pregnan-20-one
Deleted or Replaced CAS Registry Numbers
83783-76-0