

CasNo: 205528-33-2
分子式: C21H18N2O4S
外观: white to off-white powder
包装: 25kg
技术指标: >99.0%
| 产品名称 Product Name | FMOC-D-4-噻唑基丙氨酸 | ||||
CAS NO | 205528-33-2
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| 生产日期 Manufacturing Date | 2011.03.30 | 批 号 Batch No. | HYA20110330 | ||
| 有效日期 Expire Date | 2013.03.29 | 数 量 Quantity | 5 Kg | ||
| 检测项目 Test Item | 标准值 Specifications | 实测值 Test Results | |||
| 外 观 Appearance | 黄色至类白色粉末 | 类白色粉末 | |||
旋光度Specific Rotation (25/D) | +30 ± 3° ( C=1, DMF) | +29.4° ( C=1, DMF) | |||
| 灼烧残渣 Residues On Ignition | ≤0.1% | 0.05% | |||
| 干燥失重 Loss On Drying | ≤0.5% | 0.25% | |||
| 化学纯度 Assay(HPLC) | ≥98% | 99.5% | |||
| 光学纯度 e.e | ≥98% | 99.9% | |||