用于通过 NMR 测定醇和胺对映体纯度和绝对构型的试剂
grade | for chiral derivatization |
assay | ≥99.0% (T) |
≥99.0% | |
optical activity | [α]20/D +73±1°, c = 2% in methanol |
optical purity | enantiomeric ratio: ≥99.5:0.5 (GC) |
refractive index | n |
bp | 105-107 °C/1 mmHg(lit.) |
mp | 46-49 °C(lit.) |
density | 1.344 g/mL at 25 °C(lit.) |
storage temp. | 2-8°C |