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Prednisone MS2
SpectraBase Compound ID 6B24d2bErVu
InChI InChI=1S/C21H26O5/c1-19-7-5-13(23)9-12(19)3-4-14-15-6-8-21(26,17(25)11-22)20(15,2)10-16(24)18(14)19/h5,7,9,14-15,18,22,26H,3-4,6,8,10-11H2,1-2H3
InChIKey XOFYZVNMUHMLCC-UHFFFAOYSA-N
Mol Weight 358.43 g/mol
Molecular Formula C21H26O5
Exact Mass 358.178024 g/mol

Mass Spectrum (LC)

Mass Spectrum (LC)

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SpectraBase Spectrum ID 1uA2GZ5GeQ5
Name Prednisone MS2
CAS Registry Number 53-03-2
Comments F: ITMS + c ESI d w Full ms2 359.10
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Formula C21H26O5
InChI InChI=1S/C21H26O5/c1-19-7-5-13(23)9-12(19)3-4-14-15-6-8-21(26,17(25)11-22)20(15,2)10-16(24)18(14)19/h5,7,9,14-15,18,22,26H,3-4,6,8,10-11H2,1-2H3
InChIKey XOFYZVNMUHMLCC-UHFFFAOYSA-N
Ion Polarity P
Ionization Type ESI
SMILES OCC(C1(C2(CC(C3C4(C)C(=CC(C=C4)=O)CCC3C2CC1)=O)C)O)=O
Sample Comments The MWW Reference Handbook and associated table are attached to Record #1, under the Attachments tab. Refer to these references for the sample preparation procedure and abbreviations, as well as other relevant information pertaining to this database.
Sample Description Analyte Type: Parent
Source of Spectrum Maurer/Wissenbach/Weber, Saarland University
Spectrum Type ms2
Technique ITMS