4'-Hydroxy-5,6,7,8-tetramethoxyflavone
IUPAC 名称
2-(4-hydroxyphenyl)-5,6,7,8-tetramethoxy-4H-chromen-4-one
描述
Constituent of mandarin orange (Citrus reticulata). 4'-Hydroxy-5,6,7,8-tetramethoxyflavone is found in citrus.
异构
COC1=C(OC)C(OC)=C2C(=O)C=C(OC2=C1OC)C1=CC=C(O)C=C1
InChI标识符
InChI=1S/C19H18O7/c1-22-15-14-12(21)9-13(10-5-7-11(20)8-6-10)26-16(14)18(24-3)19(25-4)17(15)23-2/h5-9,20H,1-4H3
键
IECRXMSGDFIOEY-UHFFFAOYSA-N