MCQ – 86636 Leave a Comment / Uncategorized / By amit18289 Question Heroin is structurally A. Ethylmorphine B. Methylmorphine C. Diacetylmorphine D. Acetylmorphine Show Answer [ads id=”53026″] Correct Answer � C Explanation Ans.C. Diacetylmorphine Heroin is structurally diacetylmorphine. It converts into monoacetylmorphine and morphine. Monoacetylmorphine is more lipid-soluble than morphine. The pharmacological actions of heroin are mainly attributed to monoacetylmorphine and morphine. Share this:TwitterFacebookLike this:Like Loading...