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Methylprednisolone MS3_2
SpectraBase Compound ID E6wHh3OrHhk
InChI InChI=1S/C22H25O2/c1-13-11-16-18-6-5-17(14(2)23)21(18,3)10-8-19(16)22(4)9-7-15(24)12-20(13)22/h5,7-10,12-13,16,18-19H,2,6,11H2,1,3-4H3/q+1
InChIKey XPNWRSBPBOTTBM-UHFFFAOYSA-N
Mol Weight 321.44 g/mol
Molecular Formula C22H25O2
Exact Mass 321.185455 g/mol

Mass Spectrum (LC)

Mass Spectrum (LC)

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SpectraBase Spectrum ID 9c5Z9enpRvo
Name Methylprednisolone MS3_2
Comments T: ITMS + c ESI d w Full ms3 [email protected] [email protected] [75.00-335.00]
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InChI InChI=1S/C22H25O2/c1-13-11-16-18-6-5-17(14(2)23)21(18,3)10-8-19(16)22(4)9-7-15(24)12-20(13)22/h5,7-10,12-13,16,18-19H,2,6,11H2,1,3-4H3/q+1
InChIKey XPNWRSBPBOTTBM-UHFFFAOYSA-N
Ion Polarity P
Ionization Type ESI
SMILES CC12C(=CCC2C2C(C=C1)C1(C(=CC(C=C1)=O)C(C2)C)C)C(=O)[CH2+]
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 ms3
Technique ITMS