Cas no 22204-58-6 (Pregna-1,4-diene-3,11,20-trione,17-hydroxy-16-methyl-21-(phosphonooxy)-, disodium salt, (16b)- (9CI))

Pregna-1,4-diene-3,11,20-trione,17-hydroxy-16-methyl-21-(phosphonooxy)-, disodium salt, (16b)- (9CI) structure
22204-58-6 structure
Product Name:Pregna-1,4-diene-3,11,20-trione,17-hydroxy-16-methyl-21-(phosphonooxy)-, disodium salt, (16b)- (9CI)
CAS No:22204-58-6
MF:C22H27Na2O8P
MW:496.3982899189
CID:284137
PubChem ID:76968885
Update Time:2025-04-19

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

Names and Identifiers

    • Pregna-1,4-diene-3,11,20-trione,17-hydroxy-16-methyl-21-(phosphonooxy)-, disodium salt, (16b)- (9CI)
    • disodium,[2-(17-hydroxy-10,13,16-trimethyl-3,11-dioxo-6,7,8,9,12,14,15,16-octahydrocyclopenta[a]phenanthren-17-yl)-2-oxoethyl] phosphate
    • Q27292446
    • W80C977F6O
    • PREGNA-1,4-DIENE-3,11,20-TRIONE, 17-HYDROXY-16-METHYL-21-(PHOSPHONOOXY)-, DISODIUM SALT, (16.BETA.)-
    • Pregna-1,4-diene-3,11,20-trione, 17-hydroxy-16-methyl-21-(phosphonooxy)-, disodium salt, (16beta)-
    • MEPREDNISONE DISODIUM PHOSPHATE
    • 22204-58-6
    • UNII-W80C977F6O
    • Inchi: 1S/C22H29O8P.2Na/c1-12-8-16-15-5-4-13-9-14(23)6-7-20(13,2)19(15)17(24)10-21(16,3)22(12,26)18(25)11-30-31(27,28)29;;/h6-7,9,12,15-16,19,26H,4-5,8,10-11H2,1-3H3,(H2,27,28,29);;/q;2*+1/p-2/t12-,15-,16-,19+,20-,21-,22-;;/m0../s1
    • InChI Key: YVJZLSSQXHCEPB-GVDLCTMXSA-L
    • 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@H]3C(C[C@@]21C)=O)=O)O)=O.[Na+].[Na+]

Computed Properties

  • Exact Mass: 496.12401
  • Monoisotopic Mass: 496.123894
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 1
  • Hydrogen Bond Acceptor Count: 8
  • Heavy Atom Count: 33
  • Rotatable Bond Count: 3
  • Complexity: 951
  • Covalently-Bonded Unit Count: 3
  • Defined Atom Stereocenter Count: 1
  • Undefined Atom Stereocenter Count : 6
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Topological Polar Surface Area: 144

Experimental Properties

  • Boiling Point: 676.8°C at 760 mmHg
  • Flash Point: 363.1°C
  • PSA: 143.86
  • LogP: 3.00520
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