5-羥基阿魏酸
| 中文名稱 | 5-羥基阿魏酸 |
|---|---|
| 中文同義詞 | 5-羥基阿魏酸;3,4-二羥基-5-甲氧基肉桂酸;5-Hydroxyferulic acid #天然產(chǎn)物 HY-133068;5-Hydroxyferulic acid #天然產(chǎn)物 HY-133068 |
| 英文名稱 | 5-hydroxyferulic acid |
| 英文同義詞 | 5-hydroxyferulic acid;3-(3,4-Dihydroxy-5-methoxyphenyl)-2-propenoic acid;3-Methoxycaffeic acid;2-Propenoic acid, 3-(3,4-dihydroxy-5-methoxyphenyl)-;3,4-Dihydroxy-5-methoxycinnamic acid >=95.0% (HPLC) |
| CAS號 | 1782-55-4 |
| 分子式 | C10H10O5 |
| 分子量 | 210.18 |
| EINECS號 | |
| 相關(guān)類別 | |
| Mol文件 | 1782-55-4.mol |
| 結(jié)構(gòu)式 | ![]() |
5-羥基阿魏酸 性質(zhì)
| 熔點 | 168-170 °C |
|---|---|
| 沸點 | 449.1±45.0 °C(Predicted) |
| 密度 | 1.440±0.06 g/cm3(Predicted) |
| 酸度系數(shù)(pKa) | 4.53±0.10(Predicted) |
| 形態(tài) | 固體 |
| 顏色 | 米白色至淺黃色 |
| BRN | 2697317 |
| 主要應(yīng)用 | metabolomics vitamins, nutraceuticals, and natural products |
| InChI | 1S/C10H10O5/c1-15-8-5-6(2-3-9(12)13)4-7(11)10(8)14/h2-5,11,14H,1H3,(H,12,13)/b3-2+ |
| InChIKey | YFXWTVLDSKSYLW-NSCUHMNNSA-N |
| SMILES | COc1cc(\C=C\C(O)=O)cc(O)c1O |
The product of the alfalfa Caffeic acid/5-hydroxyferulic acid 3/5-O-methyltransferase (COMT) catalyzed methylation of 5-Hydroxyferulic acid is sinapic acid. 5-Hydroxyferulic acid O-methyltransferase activities (pkat mg-1 protein) in stem material from COMT downregulates transgenic alfalfa.
