The molecule is a digalactosylceramide consisting of an alpha-D-galactosyl-(1->4)-beta-D-galactosyl moiety attached at position 1 of N-(pentacosanoyl)sphingosine via a glycosidic linkage. It has a role as a mouse metabolite and a rat metabolite. It is a digalactosylceramide and an alpha-D-galactosyl-(1->4)-beta-D-galactosyl-(1<->1')-ceramide(d18:1(4E)). It derives from a pentacosanoic acid and an alpha-D-Galp-(1->4)-beta-D-Galp.
N-[(E,2S,3R)-1-[(2R,3R,4R,5R,6R)-3,4-dihydroxy-6-(hydroxymethyl)-5-[(2R,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxy-3-hydroxyoctadec-4-en-2-yl]pentacosanamide