产品详情
在氮原子上受阻反转的手性二胺
| grade | for chiral derivatization |
| assay | ≥99.0% (sum of enantiomers, HPLC) |
| ≥99.0% | |
| optical activity | [α]20/D +283±4°, c = 0.3% in hexane |
| optical purity | enantiomeric ratio: ≥99.5:0.5 (HPLC) |
| mp | 127-131 °C(lit.) |
| 127-131 °C |
产品详情
在氮原子上受阻反转的手性二胺
| grade | for chiral derivatization |
| assay | ≥99.0% (sum of enantiomers, HPLC) |
| ≥99.0% | |
| optical activity | [α]20/D +283±4°, c = 0.3% in hexane |
| optical purity | enantiomeric ratio: ≥99.5:0.5 (HPLC) |
| mp | 127-131 °C(lit.) |
| 127-131 °C |
