医药中间体
- 产品代码 B36177
- CAS 19771-63-2
- 中文名称 : (R)-2-氧代噻唑烷-4-羧酸
- 英文名称 : (4R)-2-Oxothiazolidine-4-carboxylic acid
- 分子量 : 147.15
- 分子式 : C4H5NO3S
| Melting point | 174 °C (dec.)(lit.) |
| alpha | -60 º (c=1 in H2O) |
| density | 1.582±0.06 g/cm3(Predicted) |
| refractive index | -64 ° (C=1, H2O) |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| form | Powder |
| pka | pKa (22°): 3.32 |
| color | White to Off-white |
| Water Solubility | Soluble in water |
| Purity by HPLC | 98%+ |
| Water Content | 0.5%- |
| Package | As required. |
| Safety Information |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36 |
| WGK Germany | 3 |
| RTECS | XJ5426650 |