

CasNo: 79561-82-3
分子式: C14H18BrNO4
外观: off-white crystalline powder
包装: 1kg
技术指标: >99.0%
| 产品名称 | Boc-D-4-溴苯丙氨酸 Boc-D-4-Bromophenylalanine | ||||
| CAS NO | 79561-82-3 | ||||
| 批 号 Batch No. | HYA20110427 | 有效期 Valid Period | 2 年 | ||
| 生产日期 | 2011.04.27 | 数 量 Quantity | 100 Kg | ||
| 检测项目 Test Item | 标准值 Specifications | 实测值 Test Results | |||
| 外 观 Appearance | 白色至类白色粉末 White or off-white powder | 白色粉末 White powder | |||
旋光度Optical Activityl | -12.5° + 2° C=1, MeOH | -12.5° C=1, MeOH | |||
| 干燥失重 Loss on drying | ≤0.5% | 0.25% | |||
| 灼烧残渣 Residues On Ignition | ≤0.1% | 0.05% | |||
TLC Analysis | One spot | One spot | |||
| 化学纯度 Assay(HPLC) | ≥98% | 99.3% | |||
| 光学纯度 e.e | ≥99 % | 99.9% | |||