12738-19-1
中文名稱
夾竹桃苷
英文名稱
3β-[(3-O-Methyl-2,6-dideoxy-β-D-lyxo-hexopyranosyl)oxy]-14-hydroxy-5β,14β-carda-20(22)-enolide
CAS
12738-19-1
分子式
C30H46O7
分子量
518.68
MOL 文件
12738-19-1.mol
更新日期
2026/05/13 11:50:33
12738-19-1 結(jié)構(gòu)式
基本信息
中文別名
夾竹桃甙 A 英文別名
Odorosid aOdoroside A
Odorosid A [german]
Digitoxigenin diginoside
3β-[(3-O-Methyl-2,6-dideoxy-β-D-lyxo-hexopyranosyl)oxy]-14-hydroxy-5β-card-20(22)-enolide
3β-[(3-O-Methyl-2,6-dideoxy-β-D-lyxo-hexopyranosyl)oxy]-14-hydroxy-5β,14β-carda-20(22)-enolide
Card-20(22)-enolide, 3-[(2,6-dideoxy-3-O-methyl-β-D-lyxo-hexopyranosyl)oxy]-14-hydroxy-, (3β,5β)-
物理化學(xué)性質(zhì)
熔點200-206℃
沸點662.5±55.0 °C(Predicted)
密度1.22±0.1 g/cm3 (20 ºC 760 Torr)
儲存條件-20°C儲存
酸度系數(shù)(pKa)13.55±0.70(Predicted)
形態(tài)Solid
顏色White to off-white