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3,8-Dimethyl-2-[(E)-2-phenylethenyl]-1-benzopyran-4-one
SpectraBase Compound ID 9Fc2kJPabv5
InChI InChI=1S/C19H16O2/c1-13-7-6-10-16-18(20)14(2)17(21-19(13)16)12-11-15-8-4-3-5-9-15/h3-12H,1-2H3/b12-11+
InChIKey IABPYAKVUJCFGQ-VAWYXSNFSA-N
Mol Weight 276.33 g/mol
Molecular Formula C19H16O2
Exact Mass 276.11503 g/mol

Mass Spectrum (GC)

Mass Spectrum (GC)

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SpectraBase Spectrum ID LcFWKnlWUuF
Name 3,8-Dimethyl-2-[(E)-2-phenylethenyl]-1-benzopyran-4-one
Alternate Name(s) 3,8-Dimethyl-2-[(E)-2-phenylethenyl]chromen-4-one 3,8-Dimethyl-2-[(E)-styryl]chromen-4-one 3,8-Dimethyl-2-[(E)-styryl]chromone
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Formula C19H16O2
InChI InChI=1S/C19H16O2/c1-13-7-6-10-16-18(20)14(2)17(21-19(13)16)12-11-15-8-4-3-5-9-15/h3-12H,1-2H3/b12-11+
InChIKey IABPYAKVUJCFGQ-VAWYXSNFSA-N
Molecular Weight 276.335 g/mol
SMILES C1(=C(Oc2c(C1=O)cccc2C)\C=C\c1ccccc1)C
SPLASH splash10-004i-0590000000-d5c3cb2c7b7c67d5abdd
Source of Spectrum SO-0-376-3
Wiley ID 1543102