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Names | |
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IUPAC name
7-Hydroxy-4′-methoxyisoflavone
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Systematic IUPAC name
7-Hydroxy-3-(4-methoxyphenyl)-4H-1-benzopyran-4-one | |
Other names
Biochanin B
Formononetol 4'-O-methyldaidzein | |
Identifiers | |
3D model (JSmol)
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237979 | |
ChEBI | |
ChEMBL | |
ChemSpider | |
ECHA InfoCard | 100.006.931 |
KEGG | |
PubChem CID
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UNII | |
CompTox Dashboard (EPA)
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Properties | |
C16H12O4 | |
Molar mass | 268.26 g/mol |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Formononetin is an O-methylated isoflavone.
Formononetin is found in a number of plants and herbs such as red clover.[1] Along with other phytoestrogens, it predominantly occurs in leguminous plants and Fabaceae, particularly in beans, such as green beans, lima beans, soy and many others, as the free aglycone or in form of its glucoside ononin.[2]
It can also be found in Maackia amurensis cell cultures.[3]
Formononetin promotes angiogenesis.[4] It is also involved in expressing the gene and proteins that are needed to make IgE.[5]