4',6,7-trihydroxyisoflavone
6,7-dihydroxy-3-(4-hydroxyphenyl)-4H-1-benzopyran-4-one, 9CI
Identification
| Name | 4',6,7-trihydroxyisoflavone |
| IUPAC | 6,7-dihydroxy-3-(4-hydroxyphenyl)chromen-4-one |
| CAS Number | 17817-31-1 |
| FDA UNII | PLM2K574GE |
| Molecular Formula | C15 H10 O5 |
| Molecular Weight | 270.24070000 |
| MDL Number | MFCD00016953 |
| Nikkaji Number | J254.133E |
Regulatory
Physical Properties
| Assay | 95.00 to 100.00 |
| Food Chemicals Codex Listed | No |
| Boiling Point | 587.10 °C. @ 760.00 mm Hg (est) |
| Flash Point | 445.00 °F. TCC ( 229.70 °C. ) (est) |
| logP (o/w) | 2.170 (est) |
| Soluble in | water, 1188 mg/L @ 25 °C (est) |
No sensory data available
Safety Information
| Oral/Parenteral Toxicity | Not determined |
| Dermal Toxicity | Not determined |
| Inhalation Toxicity | Not determined |
GHS Classification
['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']
Safety in Use
| Category | natural substances and extractives |
| Recommendation for 4',6,7-trihydroxyisoflavone usage levels up to | not for fragrance use. |
| Recommendation for 4',6,7-trihydroxyisoflavone flavor usage levels up to | not for flavor use. |
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Potential Uses
Natural Occurrence
Synonyms
6,7-
dihydroxy-3-(4-hydroxyphenyl)-4H-1-benzopyran-4-one, 9CI
6,7-
dihydroxy-3-(4-hydroxyphenyl)chromen-4-one
iso
flavone, 4',6,7-trihydroxy-
PubMed:
[Chemical constituents of bear bile].
PubMed:
A-ring ortho-specific monohydroxylation of daidzein by cytochrome P450s of Nocardia farcinica IFM10152.
PubMed:
Estrogenic activities of isoflavones and flavones and their structure-activity relationships.
PubMed:
Flavonoids as DNA topoisomerase antagonists and poisons: structure-activity relationships.