Paramethasone

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Formula C22H29FO5
IUPAC Name (6s,8s,9s,10r,11s,13s,14s,16r,17r)-6-fluoro-11,17-dihydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-7,8,9,11,12,14,15,16-octahydro-6h-cyclopenta[a]phenanthren-3-one
Molecular Mass 392.461 g·mol−1
Heat of Formation -1084.2 ± 16.7 kJ·mol−1
Dipole Moment 4.50 ± 1.08 D
Volume 460.03 Å 3
Surface Area 355.25 Å 2
HOMO Energy -9.96 ± 0.55 eV
LUMO Energy -0.60 ± eV
Point Group Symmetry C1
Synonyms
  • (6alpha,11beta,16alpha)-6-fluoro-11,17,21-trihydroxy-16-methylpregna-1,4-diene-3,20-dione
  • (6s,8s,9s,10r,11s,13s,14s,16r,17r)-6-fluoro-11,17-dihydroxy-17-(2-hydroxy-1-oxoethyl)-10,13,16-trimethyl-7,8,9,11,12,14,15,16-octahydro-6h-cyclopenta[a]phenanthren-3-one
  • (6s,8s,9s,10r,11s,13s,14s,16r,17r)-6-fluoro-11,17-dihydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-7,8,9,11,12,14,15,16-octahydro-6h-cyclopenta[a]phenanthren-3-one
  • (6s,8s,9s,10r,11s,13s,14s,16r,17r)-6-fluoro-11,17-dihydroxy-17-(2-hydroxyethanoyl)-10,13,16-trimethyl-7,8,9,11,12,14,15,16-octahydro-6h-cyclopenta[a]phenanthren-3-one
  • (6s,8s,9s,10r,11s,13s,14s,16r,17r)-6-fluoro-17-glycoloyl-11,17-dihydroxy-10,13,16-trimethyl-7,8,9,11,12,14,15,16-octahydro-6h-cyclopenta[a]phenanthren-3-one
  • 16alpha-methyl-6alpha-fluoroprednisolone
  • 6alpha-fluoro-16alpha-methylprednisolone
  • alondra
  • cassenne
  • cortiden
  • cs 1483
  • dillar
  • flumethone
  • metilar
  • parametasone [dcit]
  • paramezone
  • pregna-1,4-diene-3,20-dione, 6-fluoro-11,17,21-trihydroxy-16-methyl-, (6alpha,11beta,16alpha)-
  • pregna-1,4-diene-3,20-dione, 6alpha-fluoro-11beta,17,21-trihydroxy-16alpha-methyl-
CAS Number(s)
  • 53-33-8
InChIKey MKPDWECBUAZOHP-AFYJWTTESA-N
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