5,6,7,3',4',5'-hexamethoxyflavone
4H-1-benzopyran-4-one, 5,6,7-trimethoxy-2-(3,4,5-trimethoxyphenyl)-
Identification
| Name | 5,6,7,3',4',5'-hexamethoxyflavone |
| IUPAC | 5,6,7-trimethoxy-2-(3,4,5-trimethoxyphenyl)chromen-4-one |
| CAS Number | 29043-07-0 |
| FDA UNII | Search |
| Molecular Formula | C21 H22 O8 |
| Molecular Weight | 402.39994000 |
| Nikkaji Number | J94.565J |
Regulatory
Physical Properties
| Assay | 95.00 to 100.00 |
| Food Chemicals Codex Listed | No |
| Boiling Point | 572.80 °C. @ 760.00 mm Hg (est) |
| Flash Point | 482.00 °F. TCC ( 249.90 °C. ) (est) |
| logP (o/w) | 2.790 (est) |
| Soluble in | water, 20.44 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 5,6,7,3',4',5'-hexamethoxyflavone usage levels up to | not for fragrance use. |
| Recommendation for 5,6,7,3',4',5'-hexamethoxyflavone flavor usage levels up to | not for flavor use. |
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Potential Uses
Natural Occurrence
Synonyms
4H-1-
benzopyran-4-one, 5,6,7-trimethoxy-2-(3,4,5-trimethoxyphenyl)-
5,6,7-
trimethoxy-2-(3,4,5-trimethoxyphenyl)-4H-chromen-4-one
5,6,7-
trimethoxy-2-(3,4,5-trimethoxyphenyl)chromen-4-one
PubMed:
A new chromene isolated from Ageratum conyzoides.
PubMed:
Udp-glucuronosyltransferase 2b7 is the major enzyme responsible for gemcabene glucuronidation in human liver microsomes.