Cas no 571-31-3 (Androstan-17-one,3-hydroxy-, (3b,5b)-)

Androstan-17-one,3-hydroxy-, (3b,5b)- structure
571-31-3 structure
Product Name:Androstan-17-one,3-hydroxy-, (3b,5b)-
CAS No:571-31-3
MF:C19H30O2
MW:290.440306186676
CID:368870
PubChem ID:247732
Update Time:2025-04-19

Androstan-17-one,3-hydroxy-, (3b,5b)- Chemical and Physical Properties

Names and Identifiers

    • Androstan-17-one,3-hydroxy-, (3b,5b)-
    • (3S,5R,8R,9S,10S,13S,14S)-3-hydroxy-10,13-dimethyl-1,2,3,4,5,6,7,8,9,11,12,14,15,16-tetradecahydrocyclopenta[a]phenanthren-17-one
    • 5B-ANDROSTAN-3B-OL-17-ONE
    • 5BETA-ANDROSTAN-3BETA-OL-17-ONE
    • 5β-Epiandrosterone
    • 3&#946
    • 5&#946
    • 5-beta-Androstan-17-one, 3beta-hydroxy-
    • -Androstan-17-one, 3&#946
    • Androstan-3&#946
    • -androstane-17-one
    • -Androsterone
    • epi-5&#946
    • -Epiandrosterone
    • Epietiocholanolone
    • Etiocholan-3&#946
    • -Etiocholanolone
    • -hydroxy-
    • -Hydroxy-5&#946
    • -Hydroxyetiocholan-17-one
    • -ol-17-one
    • NSC-62996
    • 3b-Etiocholanolone
    • A903385
    • 3beta-Etiocholanolone
    • Androstan-17-one, 3-hydroxy-, (3.beta.,5.beta.)-
    • 3.beta.-Hydroxyetiocholan-17-one
    • DTXSID601024073
    • Etiocholan-3b-ol-17-one
    • HMS2271P11
    • Q27161719
    • J39.820I
    • CHEBI:89524
    • 3.beta.-Etiocholanolone
    • Androstan-17-one, 3-hydroxy-, (3beta,5beta)-
    • 5b-Androstane-3b-ol-17-one
    • 5beta-Androstan-17-one, 3beta-hydroxy-
    • 5b-Epiandrosterone
    • epi-5.beta.-androsterone
    • epi-5b-Androsterone
    • 3b-Hydroxyetiocholan-17-one
    • 3b-Hydroxy-17-oxo-5b-androstane
    • BDBM50375560
    • (3S,5R,8R,10S,13S)-3-Hydroxy-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthren-17-one
    • 571-31-3
    • Etiocholan-3.beta.-ol-17-one
    • Epiaetiocholanolone
    • 3.beta.-Hydroxy-5.beta.-androstane-17-one
    • LMST02020104
    • 3beta-hydroxy-5beta-androstan-17-one
    • NSC62996
    • 5.beta.-Epiandrosterone
    • SCHEMBL5951521
    • 3b-hydroxy-5b-androstan-17-one
    • C1751JYC6P
    • MLS000563094
    • Androstan-17-one, (3.beta.,5.beta.)-
    • (3aS,3bR,5aR,7S,9aS,9bS,11aS)-7-hydroxy-9a,11a-dimethyl-hexadecahydro-1H-cyclopenta[a]phenanthren-1-one
    • (3S,5R,8R,9S,10S,13S,14S)-3-hydroxy-10,13-dimethylhexadecahydro-17H-cyclopenta[a]phenanthren-17-one
    • .BETA.-ETIOCHOLANOLONE
    • UNII-C1751JYC6P
    • QGXBDMJGAMFCBF-XRJZGPCZSA-N
    • SMR001215856
    • 5.beta.-Androstan-17-one, 3.beta.-hydroxy-
    • 5beta-Epiandrosterone (1mg/ml in Acetonitrile)
    • 3b-Hydroxy-5b-androstane-17-one
    • Methyl-1-alpha
    • 3.BETA.-HYDROXY-5.BETA.-ANDROSTAN-17-ONE
    • CHEMBL260526
    • beta-Etiocholanolone
    • AKOS027381609
    • Epi-5beta-androsterone
    • Etiocholan-3beta-ol-17-one
    • b-Etiocholanolone
    • Inchi： 1S/C19H30O2/c1-18-9-7-13(20)11-12(18)3-4-14-15-5-6-17(21)19(15,2)10-8-16(14)18/h12-16,20H,3-11H2,1-2H3/t12-,13+,14+,15+,16+,18+,19+/m1/s1
    • InChI Key： QGXBDMJGAMFCBF-XRJZGPCZSA-N
    • SMILES： O[C@H]1CC[C@@]2(C)[C@@H](C1)CC[C@H]1[C@@H]3CCC([C@@]3(C)CC[C@H]21)=O

Computed Properties

  • Exact Mass: 290.2247
  • Monoisotopic Mass: 290.224580195g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 1
  • Hydrogen Bond Acceptor Count: 2
  • Heavy Atom Count: 21
  • Rotatable Bond Count: 0
  • Complexity: 459
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 7
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • XLogP3: 3.7
  • Topological Polar Surface Area: 37.3?2

Experimental Properties

  • PSA: 37.3
  • LogP: 3.95910

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