4-Pyridinecarboxylic acid,(2E)-2-[1-(2,3,4-trihydroxyphenyl)ethylidene]hydrazide is a chemical compound registered under CAS number 917777-59-4, with the molecular formula C14H13N3O4 and a molecular weight of about 287.27 g/mol. ReagentForLab supplies 4-Pyridinecarboxylic acid,(2E)-2-[1-(2,3,4-trihydroxyphenyl)ethylidene]hydrazide for laboratory research and bulk production; product code 745057. Send an inquiry for purity, packaging, price and lead time.