Cas no 14646-73-2 (Pregn-7-en-20-one,3-(acetyloxy)-, (3b,5a)- (9CI))

Pregn-7-en-20-one,3-(acetyloxy)-, (3b,5a)- (9CI) structure
14646-73-2 structure
Product Name:Pregn-7-en-20-one,3-(acetyloxy)-, (3b,5a)- (9CI)
CAS No:14646-73-2
MF:C23H34O3
MW:358.514267444611
CID:222054
PubChem ID:228156
Update Time:2025-04-19

Pregn-7-en-20-one,3-(acetyloxy)-, (3b,5a)- (9CI) Chemical and Physical Properties

Names and Identifiers

    • Pregn-7-en-20-one,3-(acetyloxy)-, (3b,5a)- (9CI)
    • 5a-Pregn-7-en-20-one, 3b-hydroxy-, acetate (6CI,8CI)
    • NSC20797
    • 14646-73-2
    • NSC-20797
    • Inchi: 1S/C23H34O3/c1-14(24)19-7-8-20-18-6-5-16-13-17(26-15(2)25)9-11-22(16,3)21(18)10-12-23(19,20)4/h6,16-17,19-21H,5,7-13H2,1-4H3/t16-,17-,19+,20-,21-,22-,23+/m0/s1
    • InChI Key: RKUGQNVJEOJTPM-PHZNQTIWSA-N
    • SMILES: O(C(C)=O)[C@H]1CC[C@@]2(C)[C@H](C1)CC=C1[C@@H]3CC[C@H](C(C)=O)[C@@]3(C)CC[C@H]21

Computed Properties

  • Exact Mass: 358.25100
  • Monoisotopic Mass: 358.251
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 3
  • Heavy Atom Count: 26
  • Rotatable Bond Count: 3
  • Complexity: 650
  • 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: 4.4
  • Topological Polar Surface Area: 43.4?2

Experimental Properties

  • Density: 1.09
  • Boiling Point: 452.9°C at 760 mmHg
  • Flash Point: 194.2°C
  • Refractive Index: 1.533
  • PSA: 43.37000
  • LogP: 5.08610

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