2945-88-2
中文名稱
槐屬雙苷
英文名稱
sophorobioside
CAS
2945-88-2
分子式
C27H30O14
分子量
578.519
MOL 文件
2945-88-2.mol
更新日期
2026/06/09 17:49:14
2945-88-2 結構式
基本信息
中文別名
槐屬雙苷染料木素-4′-葡萄糖-鼠李糖苷
英文別名
sophorobiosideSophorabioside
5,7-Dihydroxy-4'-(2-O-α-L-rhamnopyranosyl-β-D-glucopyranosyloxy)isoflavone
4'-(2-O-α-L-Rhamnopyranosyl-β-D-glucopyranosyloxy)-5,7-dihydroxyisoflavone
5,7-Dihydroxy-4'-[2-O-(α-L-rhamnopyranosyl)β-D-glucopyranosyloxy]isoflavone
4-(5,7-Dihydroxy-4-oxo-4H-chromen-3-yl)phenyl 2-O-(6-deoxy-α-L-mannopyranosyl)-β-D-glucopyranoside
3-[4-[[2-O-(6-Deoxy-α-L-mannopyranosyl)-β-D-glucopyranosyl]oxy]phenyl]-5,7-dihydroxy-4H-1-benzopyran-4-one
物理化學性質
熔點248° (slight decompn)
比旋光度D19 -73° (0.27 g in 10 ml pyridine)
沸點895.1±65.0 °C(Predicted)
密度1.69±0.1 g/cm3(Predicted)
酸度系數(pKa)6.45±0.20(Predicted)
形態(tài)Solid
顏色White to light yellow