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1,4-Androstadien-3,11,17-trione
SpectraBase Compound ID BXwHlIoDHV4
InChI InChI=1S/C19H22O3/c1-18-8-7-12(20)9-11(18)3-4-13-14-5-6-16(22)19(14,2)10-15(21)17(13)18/h7-9,13-14,17H,3-6,10H2,1-2H3/t13-,14-,17+,18-,19-/m0/s1
InChIKey RZACPWSZIQKVDY-IRIMSJTPSA-N
Mol Weight 298.38 g/mol
Molecular Formula C19H22O3
Exact Mass 298.156895 g/mol

Mass Spectrum (GC)

Mass Spectrum (GC)

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SpectraBase Spectrum ID GXTuCMYnAzw
Name Prednisone-A (-C2H4O2,C17)
Classification Pharmaceutical drug artifact
Copyright Copyright © 2024 DigiLab GmbH and Wiley-VCH GmbH. All Rights Reserved.
Exact Mass 298.156894565 u
Formula C19H22O3
InChI InChI=1S/C19H22O3/c1-18-8-7-12(20)9-11(18)3-4-13-14-5-6-16(22)19(14,2)10-15(21)17(13)18/h7-9,13-14,17H,3-6,10H2,1-2H3/t13-,14-,17+,18-,19-/m0/s1
InChIKey RZACPWSZIQKVDY-IRIMSJTPSA-N
Ionization Type Electron Ionization (EI)
Molecular Weight 298.382 g/mol
Nominal Mass 298 u
Quality 961
Retention Index 2886
SMILES [C@@]12([C@]([C@]3([C@](CC2=O)(C(CC3)=O)C)[H])(CCC=2[C@@]1(C=CC(C2)=O)C)[H])[H]
SPLASH splash10-002g-6940000000-3f21863406a96cfae751
Source of Spectrum DigiLab GmbH (C) 2024
Synonyms (3aS,3bS,9aR,9bS,11aS)-9a,11a-dimethyl-2,3,3a,3b,4,5,9a,9b,11,11a-decahydro-1H-\rcyclopenta[a]phenanthrene-1,7,10-trione
Technique GC/MS
Wiley ID DD2024_010017