|
Category: information only not used for fragrances or flavors
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Physical Properties:
| Assay: | 95.00 to 100.00 %
|
| Food Chemicals Codex Listed: | No |
| Boiling Point: | 482.30 °C. @ 760.00 mm Hg (est)
|
| Flash Point: | 371.00 °F. TCC ( 188.40 °C. ) (est)
|
| logP (o/w): | 3.080 (est) |
| Soluble in: |
| | water, 568.4 mg/L @ 25 °C (est) |
Organoleptic Properties:
| |
| Odor and/or flavor descriptions from others (if found). |
| |
| |
Cosmetic Information:
Suppliers:
Safety Information:
| Preferred SDS: View |
| |
| Hazards identification |
| |
| Classification of the substance or mixture |
| GHS Classification in accordance with 29 CFR 1910 (OSHA HCS) |
| None found. |
| GHS Label elements, including precautionary statements |
| |
| Pictogram | |
| |
| Hazard statement(s) |
| None found. |
| Precautionary statement(s) |
| None found. |
| Oral/Parenteral Toxicity: |
|
Not determined
|
| Dermal Toxicity: |
|
Not determined
|
| Inhalation Toxicity: |
|
Not determined
|
Safety in Use Information:
| Category: | information only not used for fragrances or flavors |
| Recommendation for 3',4'-dihydroxyflavone usage levels up to: | | | not for fragrance use.
|
| |
| Recommendation for 3',4'-dihydroxyflavone flavor usage levels up to: |
| | not for flavor use.
|
Safety References:
References:
Other Information:
Potential Blenders and core components note
Potential Uses:
Occurrence (nature, food, other): note
Synonyms:
| 4H-1- | benzopyran-4-one, 2-(3,4-dihydroxyphenyl)- | | 2-(3,4- | dihydroxyphenyl)-4H-chromen-4-one | | 2-(3,4- | dihydroxyphenyl)chromen-4-one | | 4- | hydroxyflavonol |
Articles:
| PubMed: | The O-methylation of chrysin markedly improves its intestinal anti-inflammatory properties: Structure-activity relationships of flavones. |
| PubMed: | 3,3',4',5,5'-Pentahydroxyflavone is a potent inhibitor of amyloid β fibril formation. |
| PubMed: | Characterization of an O-methyltransferase from Streptomyces avermitilis MA-4680. |
| PubMed: | Flavonoid-induced morphological modifications of endothelial cells through microtubule stabilization. |
| PubMed: | Evaluation of novel chromogenic substrates for the detection of bacterial beta-glucosidase. |
| PubMed: | The anti-apoptotic and anti-oxidant effect of eriodictyol on UV-induced apoptosis in keratinocytes. |
| PubMed: | Spectroscopic and theoretical studies of the Zn(II) chelation with hydroxyflavones. |
| PubMed: | Time dependent density functional theory study of electronic absorption properties of lead(II) complexes with a series of hydroxyflavones. |
| PubMed: | Influence of biotransformation of luteolin, luteolin 7-O-glucoside, 3',4'-dihydroxyflavone and apigenin by cultured rat hepatocytes on antioxidative capacity and inhibition of EGF receptor tyrosine kinase activity. |
| PubMed: | Vasorelaxant and antioxidant activity of flavonols and flavones: structure-activity relationships. |
| PubMed: | Stability of ferric complexes with 3-hydroxyflavone (flavonol), 5,7-dihydroxyflavone (chrysin), and 3',4'-dihydroxyflavone. |
| PubMed: | Preparative separation of flavonoid glycosides in leaves extract of Ampelopsis grossedentata using high-speed counter-current chromatography. |
| PubMed: | 3',4'-Dihydroxyflavonol reduces infarct size and injury associated with myocardial ischaemia and reperfusion in sheep. |
| PubMed: | Evaluation of novel beta-ribosidase substrates for the differentiation of Gram-negative bacteria. |
| PubMed: | The regioselectivity of glutathione adduct formation with flavonoid quinone/quinone methides is pH-dependent. |
| PubMed: | Complexes of Al(III) with 3'4'-dihydroxy-flavone: characterization, theoretical and spectroscopic study. |
| PubMed: | Phytoestrogens and inhibition of angiogenesis. |
| PubMed: | Flavonoids, dietary-derived inhibitors of cell proliferation and in vitro angiogenesis. |
| PubMed: | Microbiological transformation of flavone and isoflavone. |
| PubMed: | 5,8-dihydroxyflavone (primetin) the contact sensitizer of Primula mistassinica Michaux. |
| PubMed: | Flavonoids and related compounds as inhibition of arachidonic acid peroxidation. |
| PubMed: | Chromosome number and flavonoid synthesis in Briza L. (Gramineae). |
| PubMed: | [Synthesis of various 3',4'-dihydroxyflavone derivatives]. |
| PubMed: | Studies on flavonoid metabolism. Metabolism of flavone in the guinea pig. |
|