RT Journal Article SR Electronic T1 METHEMOGLOBINEMIA AFTER ADMINISTRATION OF p-AMINOACETOPHENONE AND p-AMINOPROPIOPHENONE JF Journal of Pharmacology and Experimental Therapeutics JO J Pharmacol Exp Ther FD American Society for Pharmacology and Experimental Therapeutics SP 31 OP 38 VO 80 IS 1 A1 VANDENBELT, J. M. A1 PFEIFFER, CARL A1 KAISER, MARGARET A1 SIBERT, MARGARET YR 1944 UL http://jpet.aspetjournals.org/content/80/1/31.abstract AB The compounds, p-aminoacetophenone and p-aminopropiophenone, whether given orally or intravenously, are highly active in forming methemoglobin. The latter is the more active, being as active as p-dinitrobenzene, but differing in that its effect is less rapid and more prolonged. Death occurs at 95% methemoglobinemia and recovery may occur with 87% methemoglobinemia. Due to the desirable chemical and pharmacological properties of p-aminopropiophenone this compound may prove of value for the experimental production of methemoglobinemia and anoxia.