Molecular FormulaC17H14O5
Molecular Weight298.29006
InChI
InChIKey
Smiles
Mass
MS-IW-3353 7-hydroxy-3-methoxy-2-(p-methoxyphenyl)-4-chromenone C17H14O5 (Mass of molecular ion: 298)
Source Temperature: 170 °C Sample Temperature: 160 °C Direct, 75 eV
18.0 2.2 28.0 1.2 39.0 1.7 50.0 1.9 51.0 2.2 52.0 1.3 53.0 1.4 62.0 1.6 63.0 6.0 64.0 3.5 65.0 2.6 69.0 2.1 75.0 1.9 76.0 4.9 77.0 8.3 78.0 1.3 79.0 1.3 80.0 1.1 88.0 1.1 89.0 2.4 91.0 1.4 92.0 8.1 104.0 1.2 105.0 1.5 107.0 3.6 108.0 2.9 113.0 1.0 117.0 2.1 119.0 9.1 120.0 2.7 121.0 2.9 126.5 1.4 127.0 2.4 127.5 1.0 128.0 2.2 132.0 12.1 133.0 4.6 134.0 1.6 135.0 18.4 135.5 1.0 136.0 2.6 137.0 7.2 139.0 2.1 141.0 1.9 141.5 1.7 147.0 1.3 148.0 2.6 148.5 2.2 149.0 5.6 149.5 1.0 155.0 1.4 159.0 1.5 161.0 2.0 162.0 2.6 168.0 1.3 171.0 2.0 184.0 1.7 186.0 1.2 197.0 1.9 198.0 1.0 199.0 1.5 201.0 1.3 211.0 3.2 212.0 6.7 213.0 1.7 224.0 3.4 225.0 4.1 226.0 2.0 227.0 4.6 237.0 5.6 238.0 1.6 239.0 1.5 240.0 2.3 241.0 1.8 249.0 1.2 251.0 1.0 252.0 1.3 253.0 4.1 254.0 3.8 255.0 27.3 256.0 4.6 265.0 3.3 266.0 1.5 267.0 15.4 268.0 7.2 269.0 12.2 270.0 2.3 279.0 12.1 280.0 8.0 281.0 4.6 282.0 1.8 283.0 10.0 284.0 2.5 295.0 1.0 297.0 100.0 298.0 78.8 299.0 14.1 300.0 1.9 311.0 1.0
KBr disc
nujol mull
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