4-羟基扁桃酸
| 中文名称 | 4-羟基扁桃酸 |
|---|---|
| 中文同义词 | 对羟基扁桃酸(一水合物形式);4-羟基扁桃酸;对羟基扁桃酸;对羟基扁桃酸一水合物;2-羟基-2-(4-羟基苯基)乙酸 |
| 英文名称 | 4-Hydroxyphenylglycolic acid |
| 英文同义词 | RARECHEM AL BO 0522;P-HYDROXY MANDELIC ACID;4-HYDROXYMANDELIC ACID 97% HPLC;(4-Hydroxyphenyl)hydroxyacetic acid;2-(4-Hydroxyphenyl)-2-hydroxyacetic acid;4,α-Dihydroxybenzeneacetic acid;DL-4-Hydroxymandelic acid,95%;2-hydroxy-2-(4-hydroxyphenyl)acetic acid hydrate |
| CAS号 | 1198-84-1 |
| 分子式 | C8H8O4 |
| 分子量 | 168.15 |
| EINECS号 | 214-839-7 |
| 相关类别 | 医药中间体;有机原料;中间体 |
| Mol文件 | 1198-84-1.mol |
| 结构式 |  |
4-羟基扁桃酸 性质
| 熔点 | 82-85 °C(lit.) |
|---|---|
| 沸点 | 405.4±30.0 °C(Predicted) |
| 密度 | 1.480±0.06 g/cm3(Predicted) |
| 储存条件 | Store at -20°C |
| 溶解度 | 溶于二甲基亚砜 |
| 酸度系数(pKa) | 3.51±0.10(Predicted) |
| CAS 数据库 | 1198-84-1(CAS DataBase Reference) |
| EPA化学物质信息 | Benzeneacetic acid, ?,4-dihydroxy- (1198-84-1) |
p-Hydroxymandelic acid 是一种有价值的芳香类化学品，广泛用于生产药物和食品添加剂。
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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.
化学性质
淡黄色水合物固体。熔点95-97℃。