3-(2,4-dihydroxyphenyl)-7-hydroxy-4H-1-benzopyran-4-one

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2',4',7-trihydroxyisoflavone

CAS: 7678-85-5 C15 H10 O5 MW: 270.24070000

Identification

Name3-(2,4-dihydroxyphenyl)-7-hydroxy-4H-1-benzopyran-4-one
CAS Number7678-85-5
FDA UNII4GQ94T5E87
Molecular FormulaC15 H10 O5
Molecular Weight270.24070000
Nikkaji NumberJ1.005.532F

Regulatory

Physical Properties

Assay 95.00 to 100.00
Food Chemicals Codex Listed No
Soluble in water, 1188 mg/L @ 25 °C (est)

No sensory data available

Safety Information

Oral/Parenteral ToxicityNot determined
Dermal ToxicityNot determined
Inhalation ToxicityNot determined

GHS Classification

['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']

Safety in Use

Categorynatural substances and extractives
Recommendation for 3-(2,4-dihydroxyphenyl)-7-hydroxy-4H-1-benzopyran-4-one usage levels up tonot for fragrance use.
Recommendation for 3-(2,4-dihydroxyphenyl)-7-hydroxy-4H-1-benzopyran-4-one flavor usage levels up tonot for flavor use.

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7678-85-5 2'-Hydroxydaidzein >97%
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Potential Uses

None Found

Natural Occurrence

bean butter bean bean field bean bean green bean bean scarlet runner bean black gram

Synonyms

4H-1- benzopyran-4-one, 3-(2,4-dihydroxyphenyl)-7-hydroxy- 3-(2,4- dihydroxyphenyl)-7-hydroxychromen-4-one 2'- hydroxydaidzein 2',4',7- trihydroxyisoflavone PubMed: Retraction notice to "The effect of 2',4',7-trihydroxyisoflavone on ultraviolet-induced matrix metalloproteinases-1 expression in human skin fibroblasts" [FEBS Lett. 580 (2006) 769-774]. PubMed: The effect of 2',4',7-trihydroxyisoflavone on ultraviolet-induced matrix metalloproteinases-1 expression in human skin fibroblasts. PubMed: Regulation effect of 2',4',7-trihydroxyisoflavone on the expression of matrix metalloproteinase-1, 2 in ultraviolet-B irradiated primary cultured old aged human skin fibroblasts. PubMed: Isoflavonoid from Viola hondoensis, regulates the expression of matrix metalloproteinase-1 in human skin fibroblasts. PubMed: Flavonoids of Crotalaria sessiliflora.