Product Description: Sudan III-d6 (Sudan Red III-d6; Tetrazobenzene-β-naphthol-d6) is a deuterium labeled Sudan III (HY-D0931). Sudan III is a hydrophobic bisazo dye[1][2].
Formula: C22H10D6N4O
References: [1]Russak EM, et al. Impact of Deuterium Substitution on the Pharmacokinetics of Pharmaceuticals. Ann Pharmacother. 2019 Feb;53(2):211-246./[2]Sakurai T, et al. Color Change of Sudan III against Concentrated Sulfuric Acid in Acetonitrile and Quantification for a Small Amount of Concentrated Sulfuric Acid. Anal Sci. 2016;32(2):129-33.