Description General description 1-Methylnicotinamide (MNA) is a primary metabolite of nicotinamide produced mainly by nicotinamide N-methyltransferase (NNMT) and exhibits antithrombotic and anti-inflammatory effects. Application 1-Methylnicotinamide chloride may be used as a standard in the quantification of 1-methylnicotinamide in urine samples using ion pairing reverse-phase high performance liquid chromatography (RP-HPLC). Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support. Packaging 1 g in poly bottle Biochem/physiol Actions Urinary excretion product of niacin metabolism