

CasNo: 261380-18-1
分子式: C12H17NO5
包装: 25kg
技术指标: >99.0%
| 产品名称 Product Name | Boc-D-2-呋喃基丙氨酸二环己胺盐 | ||||
CAS NO | 261380-18-1 | 数 量 Quantity | 2 Kg | ||
| 批 号 Batch No. | HYA20110528 | 有效期 Valid Period | 2 年 Two Year | ||
| 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 Off-whitepowder | |||
旋光度Specific Rotation[α]25 | - 22 ~ - 25º (C=1,MeOH) | - 23.5º (C=1, MeOH) | |||
| 干燥失重 Loss on drying | ≤0.5% | 0.28% | |||
| 灼烧残渣 Residues On Ignition | ≤0.1% | 0.06% | |||
| 纯 度 (HPLC) | ≥98% | 99.5% | |||
| e.e (HPLC) | ≥99% | 99.2% | |||