(7-hydroxy-4-methyl-2-oxo-2H-chromen-8-yl)-N,N-dimethylmethanaminium pyridine-3-carboxylate is a chemical compound registered under CAS number 10550-21-7, with the molecular formula C19H20N2O5 and a molecular weight of about 356.37 g/mol. It is also known as 3-Pyridinecarboxylicacid, compd. with8-[(dimethylamino)methyl]-7-hydroxy-4-methyl-2H-1-benzopyran-2-one (1:1) (9CI); Nicotinic acid, compd. with 8-[(dimethylamino)methyl]-7-hydroxy-4-methylcoumarin(1:1) (8CI); Nicotinic acid, compd. with8-[(dimethylamino)m. ChemToTech supplies (7-hydroxy-4-methyl-2-oxo-2H-chromen-8-yl)-N,N-dimethylmethanaminium pyridine-3-carboxylate for laboratory research and bulk production; product code 749845. Send an inquiry for purity, packaging, price and lead time.