Cas no 28032-31-7 (Pregna-1,4-diene-3,20-dione,17-(acetyloxy)-9-fluoro-11-hydroxy-16-methyl-21-(phosphonooxy)-, (11b,16b)- (9CI))

Pregna-1,4-diene-3,20-dione,17-(acetyloxy)-9-fluoro-11-hydroxy-16-methyl-21-(phosphonooxy)-, (11b,16b)- (9CI) structure
28032-31-7 structure
Product Name:Pregna-1,4-diene-3,20-dione,17-(acetyloxy)-9-fluoro-11-hydroxy-16-methyl-21-(phosphonooxy)-, (11b,16b)- (9CI)
CAS No:28032-31-7
MF:C24H32FO9P
MW:514.477652549744
CID:288199
PubChem ID:56841055
Update Time:2025-04-19

Pregna-1,4-diene-3,20-dione,17-(acetyloxy)-9-fluoro-11-hydroxy-16-methyl-21-(phosphonooxy)-, (11b,16b)- (9CI) Chemical and Physical Properties

Names and Identifiers

    • Pregna-1,4-diene-3,20-dione,17-(acetyloxy)-9-fluoro-11-hydroxy-16-methyl-21-(phosphonooxy)-, (11b,16b)- (9CI)
    • [(8S,9R,10S,11S,13S,14S,16S,17R)-9-fluoro-11-hydroxy-10,13,16-trimethyl-3-oxo-17-(2-phosphonooxyacetyl)-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-17-yl] acetate
    • Betamethasone 17-acetate 21-(dihydrogen phosphate)
    • 28032-31-7
    • DTXSID20182312
    • Inchi: 1S/C24H32FO9P/c1-13-9-18-17-6-5-15-10-16(27)7-8-21(15,3)23(17,25)19(28)11-22(18,4)24(13,34-14(2)26)20(29)12-33-35(30,31)32/h7-8,10,13,17-19,28H,5-6,9,11-12H2,1-4H3,(H2,30,31,32)/t13-,17-,18-,19-,21-,22-,23-,24-/m0/s1
    • InChI Key: LZQYVDLGJYEPOX-QZIXMDIESA-N
    • SMILES: P(=O)(O)(O)OCC([C@]1([C@@H](C)C[C@H]2[C@@H]3CCC4=CC(C=C[C@]4(C)[C@]3([C@H](C[C@@]21C)O)F)=O)OC(C)=O)=O

Computed Properties

  • Exact Mass: 514.17686
  • Monoisotopic Mass: 514.176797
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 3
  • Hydrogen Bond Acceptor Count: 10
  • Heavy Atom Count: 35
  • Rotatable Bond Count: 6
  • Complexity: 1080
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 7
  • Undefined Atom Stereocenter Count : 1
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • XLogP3: 1
  • Topological Polar Surface Area: 147

Experimental Properties

  • Density: 1.41
  • Boiling Point: 666.2°Cat760mmHg
  • Flash Point: 356.7°C
  • Refractive Index: 1.575
  • PSA: 147.43
  • LogP: 2.58350
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