

CasNo: 76985-10-9
分子式: C18H21NO4
外观: off-white granular powder
包装: 现货
技术指标: 99%
| 产品名称 Product Name | BOC-D-3-(2-萘基)-丙氨酸 | ||||
CAS NO | 76985-10-9 | 数 量 Quantity | 30 Kg | ||
| 批 号 Batch No. | HYA20110620 | 有效期 Valid Period | 3 年 Three Year | ||
| 检测项目 Test Item | 标准值 Specifications | 实测值 Test Results | |||
| 外 观 Appearance | 类白色或白色粉末 Off-white or white powder | 类白色粉末 Off-white powder | |||
旋光度Specific Rotation[α]25 | - 47 + 2° (C=1,EtOH) | - 48.1° (C=1, EtOH) | |||
| 熔 点 Melting Point | 95 - 98℃ | 96.5 – 97.5℃ | |||
| 干燥失重 Loss on drying | ≤0.5% | 0.26 % | |||
| 灼烧残渣 Residues On Ignition | ≤0.1 % | 0.05 % | |||
| 总杂质 All impurity | ≤1% | 0.1 % | |||
| TLC Analysis | One spot | One spot | |||
| 化学纯度 | ≥99% | 99.7% | |||
| e.e (HPLC) | ≥99% | 99.9% | |||