The molecule is an aralkylglucosinolate that is the conjugate base of glucotropeolin; major species at pH 7.3. It is a conjugate base of a glucotropeolin.
[(Z)-[2-phenyl-1-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]sulfanylethylidene]amino] sulfate