Cas no 566-44-9 (1,(5-ALPHA)-CHOLESTEN-3-ONE)

1,(5-ALPHA)-CHOLESTEN-3-ONE structure
1,(5-ALPHA)-CHOLESTEN-3-ONE structure
Product Name:1,(5-ALPHA)-CHOLESTEN-3-ONE
CAS No:566-44-9
MF:C27H44O
MW:384.637668609619
CID:890203
PubChem ID:11783955
Update Time:2025-04-19

1,(5-ALPHA)-CHOLESTEN-3-ONE Chemical and Physical Properties

Names and Identifiers

    • 1,(5-ALPHA)-CHOLESTEN-3-ONE
    • 1,(5-α)-CHOLESTEN-3-ONE
    • cholestane-1-one
    • Inchi: 1S/C27H44O/c1-18(2)7-6-8-19(3)23-11-12-24-22-10-9-20-17-21(28)13-15-26(20,4)25(22)14-16-27(23,24)5/h13,15,18-20,22-25H,6-12,14,16-17H2,1-5H3/t19-,20+,22+,23-,24+,25+,26+,27-/m1/s1
    • InChI Key: IIPHPVVRBVBREZ-UXIWKSIVSA-N
    • SMILES: O=C1C=C[C@@]2(C)[C@H](C1)CC[C@@H]1[C@@H]2CC[C@]2(C)[C@@H]([C@H](C)CCCC(C)C)CC[C@H]21

Computed Properties

  • Exact Mass: 384.33900
  • Monoisotopic Mass: 384.339216023g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 1
  • Heavy Atom Count: 28
  • Rotatable Bond Count: 5
  • Complexity: 618
  • 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: 9.1
  • Topological Polar Surface Area: 17.1?2

Experimental Properties

  • PSA: 17.07000
  • LogP: 7.45280
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