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Prednisone MS3_1
SpectraBase Compound ID Cr7Rr4uUGXc
InChI InChI=1S/C20H25O3/c1-18-8-5-14(22)11-13(18)3-4-15-16(18)6-9-19(2)17(15)7-10-20(19,23)12-21/h5-6,8-9,11-12,15-17,21,23H,3-4,7,10H2,1-2H3/q+1
InChIKey NZALGNNRMRHEJX-UHFFFAOYSA-N
Mol Weight 313.42 g/mol
Molecular Formula C20H25O3
Exact Mass 313.18037 g/mol

Mass Spectrum (LC)

Mass Spectrum (LC)

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SpectraBase Spectrum ID 6pk3NWrdsO
Name Prednisone MS3_1
Comments T: ITMS + c ESI d w Full ms3 [email protected] [email protected] [75.00-325.00]
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InChI InChI=1S/C20H25O3/c1-18-8-5-14(22)11-13(18)3-4-15-16(18)6-9-19(2)17(15)7-10-20(19,23)12-21/h5-6,8-9,11-12,15-17,21,23H,3-4,7,10H2,1-2H3/q+1
InChIKey NZALGNNRMRHEJX-UHFFFAOYSA-N
Ion Polarity P
Ionization Type ESI
SMILES O[CH+]C1(C2(C=CC3C4(C(=CC(C=C4)=O)CCC3C2CC1)C)C)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 ms3
Technique ITMS