3-O-β-D-Glucopyranuronosyl-2-amino-2-deoxy-D-glucose
3-O-β-D-Glucopyranuronosyl-2-amino-2-deoxy-D-glucose
英文名称:3-O-β-D-Glucopyranuronosyl-2-amino-2-deoxy-D-glucose
CAS号:499-15-0
分子式:C12H21NO11
分子量:355.3
EINECS号:
Mol文件:499-15-0.mol
3-O-β-D-Glucopyranuronosyl-2-amino-2-deoxy-D-glucose 性质
| 熔点 | 190 (monohydrate) |
|---|---|
| 沸点 | 832.0±65.0 °C(Predicted) |
| 比旋光度 | D20 +34° +30° (c = 1.08 in 0.1N HCl) |
| 密度 | 1.72±0.1 g/cm3(Predicted) |
| 溶解度 | Soluble (dilute acid), slightly soluble (water) |
| 酸度系数(pKa) | pK1 = 2.6, pK2 = 7.1(at 25℃) |
| 旋光性 (optical activity) | +34 → +30(0.1 mol dm-3 HCl) |
