| 中文名 | DL-托品酸 |
| 英文名 | ()-(hydroxymethyl)phenylacetic acid |
| 别名 | DL-托品酸 2-苯-3-羥丙酸 东莨菪碱杂质C(EP) 异丙托溴铵杂质C(EP) 托吡卡胺杂质C (EP) 丁溴东莨菪碱杂质B(EP) 丁溴东莨胆碱杂质B (EP) 托吡卡胺相关化合物C(USP) 异丙托溴铵相关化合物C(USP) |
| 英文别名 | dl-tropic NSC 20990 DL-TROPIC ACID TROPIC ACID, DL- 2-Phenylhydracrylic acid Ipratropium EP Impurity C Hydracrylic acid, 2-phenyl- DL-A-PHENYLHYDRACRYLIC ACID Hydratropic acid, beta-hydroxy- A-PHENYL-B-HYDROXYPROPIonIC ACID ()-(hydroxymethyl)phenylacetic acid Hyoscine Butylbromide EP Impurity B (1)-(Hydroxymethyl)phenylacetic acid alpha-Toluic acid, alpha-(hydroxymethyl)- Benzeneacetic acid, alpha-(hydroxymethyl)- |
| CAS | 552-63-6 |
| EINECS | 209-020-6 |
| 化学式 | C9H10O3 |
| 分子量 | 166.18 |
| InChI | InChI=1/C9H10O3/c10-6-8(9(11)12)7-4-2-1-3-5-7/h1-5,8,10H,6H2,(H,11,12) |
| 密度 | 1.262±0.06 g/cm3(Predicted) |
| 熔点 | 116-118°C(lit.) |
| 沸点 | 322.5±30.0 °C(Predicted) |
| 水溶性 | Soluble in water (20 g/L) at 20°C, ethanol, ether, alcohol, and methanol (0.1 g/ml). |
| 溶解度 | methanol: 0.1g/mL, clear |
| 酸度系数 | pKa 3.38(H2Ot = 25c = 0.03–0.001) (Uncertain) |
| 存储条件 | 2-8°C |
| 稳定性 | Stable. Combustible. Incompatible with strong oxidizing agents. |
| 外观 | Solid |
| 颜色 | White to Off-White |
| Merck | 14,9779 |
| BRN | 2209199 |