Bufotalin is a cardiotoxic bufanolide steroid, cardiac glycoside analogue, secreted by a number of toad species. Bufotalin can be extracted from the skin parotoid glands of several types of toad.

CAS：471-95-4
中文别名：蟾蜍皂素;蟾蜍他灵;蟾蜍皂素.蟾蜍他灵.蟾毒他灵;
英文别名：BUFOTALIN;Bufotalin std.;16-(Acetyloxy)-3,14-dihydroxybufa-20,22-dienolide;BUFOTALIN(SH);3b,14,16b-Trihydroxy-5b-bufa-20,22-dienolide 16-acetate;BUFOTALIN SULFATE;Bufa-20,22-dienolide, 16-(acetyloxy)-3,14-dihydroxy-, (3β,5β,16β)-;(3S,5R,8R,9S,10S,13R,14S,16S,17R)-3,14-dihydroxy-10,13-dimethyl-17-(2-oxo-2H-pyran-5-yl)hexadecahydro-1H-cyclopenta[a]phenanthren-16-yl acetate;
分子式：C26H36O6
分子量：444.56
精确质量：444.251
Psa：96.97
Logp：3.7835

UNII：EGL9670I6P

外观与性状：白色至灰白色固体
密度：1.26 g/cm3
沸点：591.7ºC at 760 mmHg
闪点：195.8ºC
折射率：1.587
储存条件：库房通风低温干燥
蒸汽压：1.82E-16mmHg at 25°C

危险品运输编码：UN 3172
危险类别：6.1(a)
包装等级：II