Cas no 179382-80-0 (Pregn-4-ene-3,20-dione-1,2,6,7-t4,11,21-dihydroxy-, (11b)- (9CI))

Pregn-4-ene-3,20-dione-1,2,6,7-t4,11,21-dihydroxy-, (11b)- (9CI) structure
179382-80-0 structure
Product Name:Pregn-4-ene-3,20-dione-1,2,6,7-t4,11,21-dihydroxy-, (11b)- (9CI)
CAS No:179382-80-0
MF:C21H30O4
MW:362.525381565094
CID:138465
PubChem ID:102601733
Update Time:2025-04-19

Pregn-4-ene-3,20-dione-1,2,6,7-t4,11,21-dihydroxy-, (11b)- (9CI) Chemical and Physical Properties

Names and Identifiers

    • Pregn-4-ene-3,20-dione-1,2,6,7-t4,11,21-dihydroxy-, (11b)- (9CI)
    • [1,2,6,7-3H]CORTICOSTERONE
    • CORTICOSTERONE, [1,2,6,7-3H]
    • CORTICOSTERONE-[1,2,6,7-3H(N)]
    • Pregn-4-ene-3,20-dione-1,2,6,7-t4,11,21-dihydroxy-,(11b)-(9ci)
    • 179382-80-0
    • Inchi: 1S/C21H30O4/c1-20-8-7-13(23)9-12(20)3-4-14-15-5-6-16(18(25)11-22)21(15,2)10-17(24)19(14)20/h9,14-17,19,22,24H,3-8,10-11H2,1-2H3/t14-,15-,16+,17-,19+,20-,21-/m0/s1/i3T2,4T2,7T2,8T2
    • InChI Key: OMFXVFTZEKFJBZ-QAUHWCMVSA-N
    • SMILES: O[C@H]1C[C@]2(C)[C@@H](C(CO)=O)CC[C@H]2[C@@H]2C([3H])([3H])C([3H])([3H])C3=CC(C([3H])([3H])C([3H])([3H])[C@]3(C)[C@H]21)=O

Computed Properties

  • Exact Mass: 354.247
  • Monoisotopic Mass: 354.247
  • Isotope Atom Count: 4
  • Hydrogen Bond Donor Count: 2
  • Hydrogen Bond Acceptor Count: 4
  • Heavy Atom Count: 25
  • Rotatable Bond Count: 2
  • Complexity: 638
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 7
  • Undefined Atom Stereocenter Count : 4
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • XLogP3: 1.9
  • Topological Polar Surface Area: 74.6A^2

Experimental Properties

  • PSA: 74.60000
  • LogP: 2.66670

Pregn-4-ene-3,20-dione-1,2,6,7-t4,11,21-dihydroxy-, (11b)- (9CI) Security Information

  • Hazardous Material transportation number:UN 2910 7
  • Hazard Category Code: 11-36/37/38
  • Safety Instruction: 16-26-36
  • Hazardous Material Identification: F Xi R
  • Storage Condition:?20°C
  • Risk Phrases:R11
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