

CasNo: 185146-84-3
分子式: C14H18N2O6
外观: Off-white powder
包装: 25kg
技术指标: >99.0%
| 产品名称 Product Name | Boc-L-2-硝基苯丙氨酸 Boc-L-2-Nitrophenylalanine | ||||
CAS NO | 185146-84-3 | ||||
| 生产日期 Manufacturing Date | May 20,2011 | 批 号 Batch No. | HYA20100525 | ||
| 有效日期 Expire Date | May 20,2013 | 数 量 Quantity | 5 kg | ||
| 检测项目 Test Item | 标准值 Specifications | 实测值 Test Results | |||
| 外 观 Appearance | 类白色或微黄色粉末 Off-white or Faintly yellowpowder | 类白色粉末 | |||
旋光度Specific Rotation[α]25 | +28 ± 2º (C1,MeOH) | +28.6 º (C=1,MeOH) | |||
| 干燥失重 Loss on drying | ≤1% | 0.35% | |||
| 灼烧残渣 Residues On Ignition | ≤0.1% | 0.06% | |||
| 纯 度 (HPLC) | ≥98% | 99.2% | |||
| e e 值 | ≥99% | 99.8% | |||