Digitonin - water-soluble

CAS: 11024-24-1

Ref. 3D-XD175329

Product Information

• Name: Digitonin - water-soluble
• Synonyms: (2alpha,3beta,5alpha,15beta,25R)-2,15-dihydroxyspirostan-3-yl beta-D-glucopyranosyl-(1->3)-beta-D-galactopyranosyl-(1->2)-[beta-D-xylopyranosyl-(1->3)]-(4xi)-beta-D-xylo-hexopyranosyl-(1->4)-beta-D-galactopyranoside, (2alpha,3beta,5alpha,15beta,25R)-spirostan-2,3,15-triol, (2α,3β,5α,15β,25R)-2,15-Dihydroxyspirostan-3-yl O-β-<span class="text-smallcaps">D</smallcap>-glucopyranosyl-(1→3)-O-β-<smallcap>D</smallcap>-galactopyranosyl-(1→2)-O-[β-<smallcap>D</smallcap>-xylopyranosyl-(1→3)]-O-β-<smallcap>D</smallcap>-glucopyranosyl-(1→4)-β-<smallcap>D</span>-galactopyranoside, Ai3-44893, Brn 0078654, Digitin, Digitogenin, 3-[O-β-<span class="text-smallcaps">D</smallcap>-glucopyranosyl-(1→3)-O-β-<smallcap>D</smallcap>-galactopyranosyl-(1→2)-O-[β-<smallcap>D</smallcap>-xylopyranosyl-(1→3)]-O-β-<smallcap>D</smallcap>-glucopyranosyl-(1→4)-β-<smallcap>D</span>-galactopyranoside], Digitogenin, 3-[O-β-D-glucopyranosyl-(1→3)-O-β-D-galactopyranosyl-(1→2)-O-[β-D-xylopyranosyl-(1→3)]-O-β-D-glucopyranosyl-(1→4)-β-D-galactopyranoside], Digitogenin, glycoside, Digitonina, Digitonine, Nsc 23471, Nsc 237417, Spiro[8H-naphth[2′,1′:4,5]indeno[2,1-b]furan-8,2′-[2H]pyran], β-<span class="text-smallcaps">D</span>-galactopyranoside deriv., Spirostan, β-<span class="text-smallcaps">D</span>-galactopyranoside deriv., beta-D-Galactopyranoside, (2alpha,3beta,5alpha,15beta,25R)-2,15-dihydroxyspirostan-3-yl O-beta-D-glucopyranosyl-(1-3)-O-beta-D-galactopyranosyl-(1-2)-O-(beta-D-xylopyranosyl-(1-3))-O-beta-D-glucopyranosyl-(1-4)-, beta-D-Galactopyranoside, (2alpha,3beta,5alpha,15beta,25R)-2,15-dihydroxyspirostan-3-yl O-beta-D-glucopyranosyl-(1.fwdarw.3)-O-beta-D-galactopyranosyl-(1.fwdarw.2)-O-(beta-D-xylopyranosyl-(1.fwdarw.3))-O-beta-D-glucopyranosyl-(1.fwdarw.4)-, β-<span class="text-smallcaps">D</smallcap>-Galactopyranoside, (2α,3β,5α,15β,25R)-2,15-dihydroxyspirostan-3-yl O-β-<smallcap>D</smallcap>-glucopyranosyl-(1→3)-O-β-<smallcap>D</smallcap>-galactopyranosyl-(1→2)-O-[β-<smallcap>D</smallcap>-xylopyranosyl-(1→3)]-O-β-<smallcap>D</span>-glucopyranosyl-(1→4)-, β-D-Galactopyranoside, (2α,3β,5α,15β,25R)-2,15-dihydroxyspirostan-3-yl O-β-D-glucopyranosyl-(1→3)-O-β-D-galactopyranosyl-(1→2)-O-[β-D-xylopyranosyl-(1→3)]-O-β-D-glucopyranosyl-(1→4)-, Digitonin, Spirostan, β-D-galactopyranoside deriv., Spiro[8H-naphth[2′,1′:4,5]indeno[2,1-b]furan-8,2′-[2H]pyran], β-D-galactopyranoside deriv.

Description

Digitonin is produced from the seeds of the Digitalis pupurea and other Digitalis species. It is a steroid glycoside consisting of the aglycon digitogenin linked to five sugar residues. Digitonin reacts hemolytic and is toxic to humans. The reaction of naturally occurring steroids carrying a 3b-hydroxyl group with digitonin results in an insoluble precipitate. Determination of cholesterol and ergosterol. Digitonin permeabilizes the plasma membranes of eukaryotic cells by complexing with membrane cholesterol and other unconjugated & beta;-hydroxysterols. Used for solubilization of membrane proteins and permeabilization of cellular and nuclear membranes.

• Brand: Biosynth

Chemical properties

• Molecular weight: 1,229.31 g/mol
• Formula: C₅₆H₉₂O₂₉
• Color/Form: Powder