Digitonin is a steroidal saponin (saraponin) obtained from the foxglove plant Digitalis purpurea. Its aglycone is digitogenin, a spirostan steroid. It has been investigated as a detergent, as it effectively water-solubilizes lipids. As such, it has several potential membrane-related applications in biochemistry, including solubilizing membrane proteins, precipitating cholesterol, and permeabilizing cell membranes.

CAS：11024-24-1
中文别名：毛地黃皂苷;毛地黄皂苷;毛/洋地黄皂;毛地黄皂甙;
英文别名：β-D-Galactopyranoside, (2α,3β,5α,15β,25R)-2,15-dihydroxyspirostan-3-yl O-α-D-glucopyranosyl-(1-3)-O-α-D-galactopyranosyl-;DigitoninGr;DIGITONIN;DIGITIN;galactopyranoside];Digitonin,Digitin;yl-(1.fwdarw.4);
分子式：C56H92O29
分子量：1229.31
精确质量：1228.57
Psa：454.67
Logp：-6.5045

PubChem号：24893429
MDL号：MFCD00077729
EINECS号：234-255-6
BRN号：78654
RTECS号：IH2050050

外观与性状：白色固体
密度：1.59 g/cm3
熔点：230-240ºC
储存条件：库房低温通风干燥,与食品原料分开存放

RTECS号：IH2050050
安全说明：S22-S28-S36/37-S45
危险类别码：R23/24/25
WGK Germany：3
危险品运输编码：UN 2811 /UN 3462
危险类别：6.1(a)
包装等级：II
危险性描述：H301; H311; H330
危险标志：GHS06
危险性防范说明：P260; P280; P284; P310
信号词：Danger