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Methylprednisolone-A (-C2H4O2)
SpectraBase Compound ID 9kw8jrGZzm
InChI InChI=1S/C20H26O3/c1-11-8-13-14-4-5-17(23)20(14,3)10-16(22)18(13)19(2)7-6-12(21)9-15(11)19/h5-7,9,11,13-14,16,18,22-23H,4,8,10H2,1-3H3/t11-,13-,14-,16-,18+,19-,20-/m0/s1
InChIKey FYDXZMBBESPMBY-CCASCXMYSA-N
Mol Weight 314.43 g/mol
Molecular Formula C20H26O3
Exact Mass 314.188195 g/mol

Mass Spectrum (GC)

Mass Spectrum (GC)

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SpectraBase Spectrum ID JFkCLAKKSrQ
Name Methylprednisolone-A (-C2H4O2)
Classification Chemical
Copyright Copyright © 2024-2025 DigiLab GmbH and Wiley-VCH GmbH. All Rights Reserved.
Exact Mass 314.188194694 u
Formula C20H26O3
InChI InChI=1S/C20H26O3/c1-11-8-13-14-4-5-17(23)20(14,3)10-16(22)18(13)19(2)7-6-12(21)9-15(11)19/h5-7,9,11,13-14,16,18,22-23H,4,8,10H2,1-3H3/t11-,13-,14-,16-,18+,19-,20-/m0/s1
InChIKey FYDXZMBBESPMBY-CCASCXMYSA-N
Ionization Type Electron Ionization (EI)
Molecular Weight 314.425 g/mol
Nominal Mass 314 u
Quality 994
Retention Index 2798
SMILES O[C@@]1([C@]2([C@]([C@]3([C@@](C(=CC3)O)(C1)C)[H])(C[C@@](C=1[C@@]2(C=CC(C1)=O)C)(C)[H])[H])[H])[H]
SPLASH splash10-000i-3900000000-8c17dadac0b49671dba2
Source of Spectrum DigiLab GmbH (C) 2024
Synonyms (1R,3aS,3bS,5S,9aR,9bS,10S,11aS)-1,10-dihydroxy-1-(hydroxyacetyl)-5,9a,11a-trimethyl-\r1,2,3,3a,3b,4,5,9a,9b,10,11,11a-dodecahydro-7H-cyclopenta[a]phenanthren-7-one
Technique GC/MS
Wiley ID DD2024_033576