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7-methoxy-4-(p-tolylethynyl)-2H-chromen-2-one
SpectraBase Compound ID EGLd6eOrXXI
InChI InChI=1S/C19H14O3/c1-13-3-5-14(6-4-13)7-8-15-11-19(20)22-18-12-16(21-2)9-10-17(15)18/h3-6,9-12H,1-2H3
InChIKey QQDPCJQRWZQMHM-UHFFFAOYSA-N
Mol Weight 290.32 g/mol
Molecular Formula C19H14O3
Exact Mass 290.094294 g/mol

Mass Spectrum (GC)

Mass Spectrum (GC)

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SpectraBase Spectrum ID E33eydLK250
Name 7-methoxy-4-(p-tolylethynyl)-2H-chromen-2-one
Appearance Off white solid
Copyright Copyright © 2020-2025 John Wiley & Sons, Inc. All Rights Reserved.
Formula C19H14O3
InChI InChI=1S/C19H14O3/c1-13-3-5-14(6-4-13)7-8-15-11-19(20)22-18-12-16(21-2)9-10-17(15)18/h3-6,9-12H,1-2H3
InChIKey QQDPCJQRWZQMHM-UHFFFAOYSA-N
Instrument Name Waters CAB155 GCT Premier
Ionization Type EI
Literature Reference DOI 10.1002/ajoc.202100279
Molecular Weight 290.318 g/mol
SMILES COc1ccc2c(c1)OC(C=C2C#Cc1ccc(cc1)C)=O
SPLASH splash10-00kf-2290000000-384a73abbf2a4f203012
Source of Spectrum AJO-10-SM70-2.1
Wiley ID 1866376