Product Description: Desacetyl Diltiazem-d4 (hydrochloride) is the deuterium labeled Desacetyl Diltiazem hydrochloride[1].
Formula: C21H24D3ClN2O3S
References: [1]Russak EM, et al. Impact of Deuterium Substitution on the Pharmacokinetics of Pharmaceuticals. Ann Pharmacother. 2019 Feb;53(2):211-216.