3alpha,17,21-Trihydroxy-5alpha-pregnan-20-one
1-[(3R,5S,8R,9S,10S,13S,14S,17R)-3,17-dihydroxy-10,13-dimethyl-1,2,3,4,5,6,7,8,9,11,12,14,15,16-tetradecahydrocyclopenta[a]phenanthren-17-yl]-2-hydroxyethanone
Also Known As: ALLOTETRAHYDRO S|Substance P|Compound P|Substance P (steroid)|ALLO TH 'S'|3alpha,17,21-Trihydroxy-5alpha-pregnan-20-one|REICHSTEIN'S SUBSTANCE P|EINECS 209-998-4|3,17,21-trihydroxypregnan-20-one|3a,17,21-trihydroxy-20-oxo-5a-pregnane|Allopregnane-3beta,17alpha,21-triol-20-one|5alpha-Pregnan-3alpha,17alpha,21-triol-20-one|1-[(3R,5S,8R,9S,10S,13S,14S,17R)-3,17-dihydroxy-10,13-dimethyl-1,2,3,4,5,6,7,8,9,11,12,14,15,16-tetradecahydrocyclopenta[a]phenanthren-17-yl]-2-hydroxyethanone|3beta,17alpha,21-Trihydroxy-5alpha-pregnan-20-one|5alpha-Pregnan-20-one, 3alpha,17,21-trihydroxy-|5-alpha-Pregnan-20-one, 3-beta,17,21-trihydroxy-|5-ALPHA-PREGNAN-3-ALPHA, 17,21-TRIOL-20-ONE|Pregnan-20-one, 3,17,21-trihydroxy-, (3-beta,5-alpha)-|1-[(1R,3aS,3bR,5aS,7R,9aS,9bS,11aS)-1,7-dihydroxy-9a,11a-dimethyl-hexadecahydro-1H-cyclopenta[a]phenanthren-1-yl]-2-hydroxyethan-1-one|1-[(3R,5S,8R,9S,10S,13S,14S,17R)-3,17-dihydroxy-10,13-dimethyl-1,2,3,4,5,6,7,8,9,11,12,14,15,16-tetradecahydrocyclopenta[a]phenanthren-17-yl]-2-hydroxy-ethanone
| Molecular Formula | C21H34O4 |
|---|---|
| Molecular Weight | 350.2457 g/mol |
| LogP | 2.68 |
| Topological Polar Surface Area | 77.76 Ų |
| Hydrogen Bond Donors | 3 |
| Hydrogen Bond Acceptors | 4 |
| Rotatable Bonds | 2 |
| Exact Mass | 350.2457 |
| Heavy Atoms | 25 |
| Complexity | 562.1 |
Chemical Identifiers
| CAS Number | 601-01-4 |
|---|---|
| SMILES | C[C@]12CC[C@H](C[C@@H]1CC[C@@H]3[C@@H]2CC[C@]4([C@H]3CC[C@@]4(C(=O)CO)O)C)O |
Product Overview
3alpha,17,21-Trihydroxy-5alpha-pregnan-20-one (CAS 601-01-4), with molecular formula C21H34O4 and molecular weight 350.2457 g/mol. IUPAC: 1-[(3R,5S,8R,9S,10S,13S,14S,17R)-3,17-dihydroxy-10,13-dimethyl-1,2,3,4,5,6,7,8,9,11,12,14,15,16-tetradecahydrocyclopenta[a]phenanthren-17-yl]-2-hydroxyethanone.
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