The molecule is a hydroxy-alkenylglucosinolic acid that consists of 1-thio-beta-D-glucopyranose attached to a 4-hydroxy-6-[(sulfooxy)imino]hex-1-en-6-yl group at the anomeric sulfur. It is a hydroxy-alkenylglucosinolic acid and a secondary alcohol. It derives from a glucobrassicanapin. It is a conjugate acid of a gluconapoleiferin(1-).
[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl] (1E)-3-hydroxy-N-sulfooxyhex-5-enimidothioate