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Pyranocoumarin-M (HO-ring) MS2
SpectraBase Compound ID 4PBCC6n3QST
InChI InChI=1S/C20H18O5/c1-20(23-2)11-15(12-6-4-3-5-7-12)17-18(25-20)14-10-13(21)8-9-16(14)24-19(17)22/h3-10,15,21H,11H2,1-2H3
InChIKey BZHUMHCHTRYRMG-UHFFFAOYSA-N
Mol Weight 338.36 g/mol
Molecular Formula C20H18O5
Exact Mass 338.115424 g/mol

Mass Spectrum (LC)

Mass Spectrum (LC)

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SpectraBase Spectrum ID 9pRYzo7hfU
Name Pyranocoumarin-M (HO-ring) MS2
Comments F: ITMS + c ESI d w Full ms2 339.10
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Formula C20H18O5
InChI InChI=1S/C20H18O5/c1-20(23-2)11-15(12-6-4-3-5-7-12)17-18(25-20)14-10-13(21)8-9-16(14)24-19(17)22/h3-10,15,21H,11H2,1-2H3
InChIKey BZHUMHCHTRYRMG-UHFFFAOYSA-N
Ion Polarity P
Ionization Type ESI
SMILES OC=1C=CC=2OC(C=3C(C4=CC=CC=C4)CC(OC3C2C1)(OC)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: Metabolite
Source of Spectrum Maurer/Wissenbach/Weber, Saarland University
Spectrum Type ms2
Technique ITMS