The molecule is the monocarboxylic acid anion formed by loss of a proton from the carboxy group of L-rhamnosyl-3-hydroxydecanoyl-3-hydroxydecanoic acid; principal microspecies at pH 7.3. It is a conjugate base of a L-rhamnosyl-3-hydroxydecanoyl-3-hydroxydecanoic acid.
3-[3-[(2R,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxydecanoyloxy]decanoate