The molecule is a dicarboxylic acid diamide obtained by formal condensation of one molecule of alpha,alpha-trehalose dicarboxylic acid and two molecules of dioctadecylamine. It is a dicarboxylic acid diamide and a glycosyl glycoside derivative.
(2S,3S,4S,5R,6R)-6-[(2R,3R,4S,5S,6S)-6-(dioctadecylcarbamoyl)-3,4,5-trihydroxyoxan-2-yl]oxy-3,4,5-trihydroxy-N,N-dioctadecyloxane-2-carboxamide