| 中文名称 | 4-羟基扁桃酸 |
| 英文名称 | 4-Hydroxyphenylglycolic acid |
| CAS号 | 1198-84-1 |
| 分子式 | C8H8O4 |
| 分子量 | 168.15 |
| EINECS号 | 214-839-7 |
| 熔点 | 82-85 °C(lit.) |
| 沸点 | 405.4±30.0 °C(Predicted) |
| 密度 | 1.480±0.06 g/cm3(Predicted) |
| 溶解度 | 溶于二甲基亚砜 |
| 形态 | 固体 |
| 酸度系数(pKa) | 3.51±0.10(Predicted) |
| 颜色 | 白至粉红 |
| 危险品标志 | Xi |
| 危险类别码 | 36/37/38 |
| 安全说明 | 26-36 |
| WGK Germany | 3 |
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Human Endogenous Metabolite
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p-Hydroxymandelic acid (4-Hydroxymandelic acid; 4-HMA) is widely used in production of aromatic drugs and flavors. It is employed for the preparation of 4-hydroxyphenylacetic acid, which is the synthetic precursor of selective β1-receptor antagonist drug atenolol. p-Hydroxymandelic acid can conjugate cytotoxic drug and enzyme substrate, and such a p-Hydroxymandelic acid based adaptor system showed promising application in the targeting drug delivery system.