胡黄连苷Ⅲ是一种化学物质，分子式为C25H30O13。[(1aS)-1a，1bα，2，5aα，6，6aβ-Hexahydro-6α-[(E)-3-(4-hydroxy-3-methoxyphenyl)propenoyloxy]-1aβ-(hydroxymethyl)oxireno[4，5]cyclopenta[1，2-c]pyran-2α-yl]β-D-glucopyranoside;Picroside III;(1aS，1bS，2S，5aR，6S，6aS)-1a，1b，2，5a，6，6a-Hexahydro-6-hydroxy-1a-(hydroxymethyl)oxireno[4，5]cyclopenta[1，2-c]pyran-2-yl beta-D-glucopyranoside 6-[(2E)-3-(4-hydroxy-3-methoxyphenyl)-2-propenoate];[(1aS)-1a，1bα，2，5aα，6，6aβ-Hexahydro-6α-[(E)-3-(4-hydroxy-3-Methoxyphenyl)propenoyloxy]-1aβ-(hydroxy