4-羥苯丙酮酸 (英語：4-Hydroxyphenylpyruvic acid，4-HPPA)是一種苯丙氨酸的代謝中間產物。苯丙氨酸的側鏈被苯丙氨酸羥化酶羥化成為酪氨酸。酪氨酸再由酪氨酸轉氨酶轉化為4-羥苯丙酮酸。[1]
| 4-羥苯丙酮酸 | |
|---|---|
| |
| IUPAC名 3-(4-hydroxyphenyl)-2-oxo-propanoic acid | |
| 別名 | 4-Hydroxyphenylpyruvate p-Hydroxyphenylpyruvic acid p-Hydroxyphenylpyruvate |
| 識別 | |
| CAS號 | 156-39-8 
|
| PubChem | 979 |
| ChemSpider | 954 |
| SMILES |
|
| InChI |
|
| InChIKey | KKADPXVIOXHVKN-UHFFFAOYAH |
| ChEBI | 15999 |
| DrugBank | DB07718 |
| KEGG | C01179 |
| IUPHAR配體 | 6629 |
| 性質 | |
| 化學式 | C9H8O4 |
| 摩爾質量 | 180.157 g/mol g·mol⁻¹ |
| 若非註明，所有數據均出自標準狀態（25 ℃，100 kPa）下。 | |
4-羥苯丙酮酸同時也是偽枝藻素生物合成的前體物質。
另見
- 4-羥苯丙酮酸雙加氧酶
參考文獻
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