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7-methyl-4-(phenylethynyl)-2H-chromen-2-one
SpectraBase Compound ID Dr2iHIhNz8m
InChI InChI=1S/C18H12O2/c1-13-7-10-16-15(12-18(19)20-17(16)11-13)9-8-14-5-3-2-4-6-14/h2-7,10-12H,1H3
InChIKey WTWXYNIENUKRQL-UHFFFAOYSA-N
Mol Weight 260.29 g/mol
Molecular Formula C18H12O2
Exact Mass 260.08373 g/mol

Mass Spectrum (GC)

Mass Spectrum (GC)

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SpectraBase Spectrum ID IgPxG1K7Bbz
Name 7-methyl-4-(phenylethynyl)-2H-chromen-2-one
Appearance Off white solid
Copyright Copyright © 2020-2024 John Wiley & Sons, Inc. All Rights Reserved.
Formula C18H12O2
InChI InChI=1S/C18H12O2/c1-13-7-10-16-15(12-18(19)20-17(16)11-13)9-8-14-5-3-2-4-6-14/h2-7,10-12H,1H3
InChIKey WTWXYNIENUKRQL-UHFFFAOYSA-N
Instrument Name Waters CAB155 GCT Premier
Ionization Type EI
Literature Reference DOI 10.1002/ajoc.202100279
Molecular Weight 260.292 g/mol
SMILES Cc1ccc2c(c1)OC(C=C2C#Cc1ccccc1)=O
SPLASH splash10-0hh9-2390000000-f412bff9bb725a50d12b
Source of Spectrum AJO-10-SM78-2.16
Wiley ID 1866372