Rhamnazin
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Revision as of 23:39, 18 March 2010 by حسن علي البط (Talk) (Quick-adding category Phenol ethers (using HotCat))
| Rhamnazin | |
|---|---|
| Rhamnazin structure | |
| 3,5-dihydroxy-2-(4-hydroxy-3-methoxyphenyl)-7-methoxychromen-4-one | |
| Other names 3',7-Dimethylquercetin 3,5,4'-Trihydroxy-7,3'-dimethoxyflavone 5,3',4'-trihydroxy-3,7-dimethoxyflavone | |
| style="background: #F8EABA; text-align: center;" colspan="2" | Identifiers | |
| CAS number | 552-54-5 |
| PubChem | 5320945 |
| SMILES | Script error: No such module "collapsible list". |
| style="background: #F8EABA; text-align: center;" colspan="2" | Properties | |
| Molecular formula | C17H14O7 |
| Molar mass | 330.29 g/mol |
| Exact mass | 330.073953 |
| Except where noted otherwise, data are given for materials in their standard state (at 25 °C, 100 kPa) | |
| Infobox references | |
Rhamnazin is an O-methylated flavonol, a type of chemical compound. It can be found in Rhamnus petiolaris[1], a buckthorn plant endemic to Sri Lanka.
Metabolism
The enzyme 3-methylquercetin 7-O-methyltransferase uses S-adenosyl methionine and isorhamnetin to produce S-adenosylhomocysteine and rhamnazin.
The enzyme 3,7-dimethylquercetin 4'-O-methyltransferase uses S-adenosyl methionine and rhamnazin to produce S-adenosylhomocysteine and ayanin.
External links
References
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