Cas no 15780-16-2 ((3α,20S)-Dihydroxy Progesterone)

(3α,20S)-Dihydroxy Progesterone structure
15780-16-2 structure
Product Name:(3α,20S)-Dihydroxy Progesterone
CAS No:15780-16-2
MF:C21H34O2
MW:318.493466854095
CID:152162
Update Time:2025-04-19

(3α,20S)-Dihydroxy Progesterone Chemical and Physical Properties

Names and Identifiers

    • Pregn-4-ene-3,20-diol,(3a,20S)- (9CI)
    • 17-(1-hydroxyethyl)-10,13-dimethyl-2,3,6,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-ol
    • 4-Pregnene-3-alpha,20-alpha-diol
    • (3alpha,20S)-Pregn-4-ene-3,20-diol
    • 4-Pregnene-3,20-diol
    • 4-Pregnene-3alpha,20alpha-diol
    • (3α,20S)-Dihydroxy Progesterone
    • Inchi: 1S/C21H34O2/c1-13(22)17-6-7-18-16-5-4-14-12-15(23)8-10-20(14,2)19(16)9-11-21(17,18)3/h12-13,15-19,22-23H,4-11H2,1-3H3/t13-,15+,16-,17+,18-,19-,20-,21+/m0/s1
    • InChI Key: IBMZAHKIAAJREF-MZQZJKNOSA-N
    • SMILES: O[C@@H](C)[C@H]1CC[C@H]2[C@@H]3CCC4=C[C@@H](CC[C@]4(C)[C@H]3CC[C@@]21C)O

Computed Properties

  • Exact Mass: 318.256
  • Monoisotopic Mass: 318.256
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 2
  • Hydrogen Bond Acceptor Count: 2
  • Heavy Atom Count: 23
  • Rotatable Bond Count: 1
  • Complexity: 512
  • 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

Experimental Properties

  • Density: 1.09
  • Boiling Point: 449.5°C at 760 mmHg
  • Flash Point: 199.5°C
  • Refractive Index: 1.557

(3α,20S)-Dihydroxy Progesterone Pricemore >>

Related Categories No. Product Name Cas No. Purity Specification Price update time Inquiry
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$ 385.00 2023-04-17
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