Digitonin

Digitonin A glycoside obtained from Digitalis purpurea; the aglycone is digitogenin which is bound to five sugars. Digitonin solubilizes lipids, especially in membranes and is used as a tool in cellular biochemistry, and reagent for precipitating cholesterol. It has no cardiac effects.

Molecular Formula: C₅₆H₉₂O₂₉

InChI: InChI=1/C56H92O29/c1-19-7-10-56(75-17-19)20(2)31-45(85-56)37(67)32-22-6-5-21-11-26(24(61)12-55(21,4)23(22)8-9-54(31,32)3)76-50-42(72)39(69)44(30(16-60)80-50)81-53-48(47(36(66)29(15-59)79-53)83-49-40(70)33(63)25(62)18-74-49)84-52-43(73)46(35(65)28(14-58)78-52)82-51-41(71)38(68)34(64)27(13-57)77-51/h19-53,57-73H,5-18H2,1-4H3/t19u,20-,21-,22+,23-,24+,25+,26+,27+,28+,29+,30+,31-,32+,33-,34+,35-,36+,37-,38-,39+,40+,41+,42+,43+,44-,45+,46-,47-,48+,49-,50+,51-,52-,53-,54+,55-,56+/m0/s1

InChIKey: InChIKey=UVYVLBIGDKGWPX-RJVLSIRRBZ
SMILES: CC1CCC2(C(C3C(O2)C(C4C3(CCC5C4CCC6C5(CC(C(C6)OC7C(C(C(C(O7)CO)OC8C(C(C(C(O8)CO)O)OC9C(C(C(CO9)O)O)O)OC2C(C(C(C(O2)CO)O)OC2C(C(C(C(O2)CO)O)O)O)O)O)O)O)C)C)O)C)OC1

Names:
    C00765
    Digitonin
    11024-24-1

Registries:
    PubChem CID 439305
    PubChem ID 4027