flavanomarein
(S)-2-(3,4-dihydroxyphenyl)-7-(beta-D-glucopyranosyloxy)-2,3-dihydro-8-hydroxy-4H-1-benzopyran-4-one
Identification
| Name | flavanomarein |
| IUPAC | (2S)-2-(3,4-dihydroxyphenyl)-8-hydroxy-7-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-2,3-dihydrochromen-4-one |
| CAS Number | 577-38-8 |
| EINECS | 209-411-1 |
| FDA UNII | Search |
| Molecular Formula | C21 H22 O11 |
| Molecular Weight | 450.39754000 |
| Nikkaji Number | J188.446H |
Regulatory
Physical Properties
| Assay | 95.00 to 100.00 |
| Food Chemicals Codex Listed | No |
| Boiling Point | 818.20 °C. @ 760.00 mm Hg (est) |
| Flash Point | 552.00 °F. TCC ( 288.90 °C. ) (est) |
| logP (o/w) | -1.080 (est) |
| Soluble in | water, 3.373e+004 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 flavanomarein usage levels up to | not for fragrance use. |
| Recommendation for flavanomarein flavor usage levels up to | not for flavor use. |
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Potential Uses
Natural Occurrence
Synonyms
(S)-2-(3,4-
dihydroxyphenyl)-7-(beta-D-glucopyranosyloxy)-2,3-dihydro-8-hydroxy-4H-1-benzopyran-4-one
(2S)-2-(3,4-
dihydroxyphenyl)-8-hydroxy-7-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-2,3-dihydrochromen-4-one
PubMed:
Cytoprotective effect of Coreopsis tinctoria extracts and flavonoids on tBHP and cytokine-induced cell injury in pancreatic MIN6 cells.
PubMed:
Antioxidant activity of extracts and flavonoids from Bidens tripartita.