5,7-Dihydrox -4'-methoxyisoflavone(491-80-5) MS
Product Name5,7-Dihydrox -4'-methoxyisoflavone
CAS491-80-5
Molecular FormulaC16H12O5
Molecular Weight284.26
InChIInChI=1S/C16H12O5/c1-20-11-4-2-9(3-5-11)12-8-21-14-7-10(17)6-13(18)15(14)16(12)19/h2-8,17-18H,1H3
InChIKey WUADCCWRTIWANL-UHFFFAOYSA-N
SmilesC1OC2=CC(O)=CC(O)=C2C(=O)C=1C1=CC=C(OC)C=C1
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MassMS-IW-0680 5,7-dihydroxy-4'-methoxyisoflavone C16H12O5 (Mass of molecular ion: 284)
Source Temperature: 190 °C Sample Temperature: 170 °C Direct, 75 eV
43.0 1.4 51.0 1.2 63.0 1.7 69.0 2.7 77.0 1.0 89.0 5.1 96.0 1.4 102.0 1.3 117.0 6.3 118.0 1.9 123.0 1.5 124.0 4.2 129.0 1.5 132.0 36.3 133.0 8.9 134.0 1.1 134.5 2.6 142.0 3.8 152.0 12.3 153.0 2.6 213.0 1.4 241.0 4.4 255.0 2.2 256.0 1.2 268.0 1.2 269.0 13.9 270.0 2.6 283.0 16.7 284.0 100.0 285.0 17.6 286.0 2.5
KBr disc
nujol mull
