Cas no 66791-83-1 (Androstan-17-one,3,16-dihydroxy-, (3a,5a,16b)- (9CI))

Androstan-17-one,3,16-dihydroxy-, (3a,5a,16b)- (9CI) structure
66791-83-1 structure
Product Name:Androstan-17-one,3,16-dihydroxy-, (3a,5a,16b)- (9CI)
CAS No:66791-83-1
MF:C19H30O3
MW:306.439706325531
CID:521178
PubChem ID:191817
Update Time:2025-04-19

Androstan-17-one,3,16-dihydroxy-, (3a,5a,16b)- (9CI) Chemical and Physical Properties

Names and Identifiers

    • Androstan-17-one,3,16-dihydroxy-, (3a,5a,16b)- (9CI)
    • (3R,5S,8R,9S,10S,13S,14S,16S)-3,16-dihydroxy-10,13-dimethyl-1,2,3,4,5,6,7,8,9,11,12,14,15,16-tetradecahydrocyclopenta[a]phenanthren-17-one
    • 16beta-Hydroxyandrosterone
    • Androstan-17-one, 3,16-dihydroxy-, (3alpha,5alpha,16beta)-
    • SCHEMBL1418641
    • 3-alpha,16beta-Dihydroxyandrostan-17-one
    • DTXSID70985355
    • 3,16-dihydroxyandrostan-17-one
    • 66791-83-1
    • Inchi: 1S/C19H30O3/c1-18-7-5-12(20)9-11(18)3-4-13-14(18)6-8-19(2)15(13)10-16(21)17(19)22/h11-16,20-21H,3-10H2,1-2H3/t11-,12+,13+,14-,15-,16-,18-,19-/m0/s1
    • InChI Key: HLQYTKUIIJTNHH-RWUIUEHLSA-N
    • SMILES: O[C@@H]1C([C@@]2(C)CC[C@@H]3[C@@]4(C)CC[C@H](C[C@@H]4CC[C@H]3[C@@H]2C1)O)=O

Computed Properties

  • Exact Mass: 306.2196
  • Monoisotopic Mass: 306.219495
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 2
  • Hydrogen Bond Acceptor Count: 3
  • Heavy Atom Count: 22
  • Rotatable Bond Count: 0
  • Complexity: 489
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 8
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • XLogP3: 3.1
  • Topological Polar Surface Area: 57.5

Experimental Properties

  • Density: 1.158
  • Boiling Point: 454.7°C at 760 mmHg
  • Flash Point: 242.9°C
  • Refractive Index: 1.556
  • PSA: 57.53
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