1(2H)-Phthalazinone, 4-(4-pyridinyl)- is a chemical compound registered under CAS number 136610-32-7, with the molecular formula C13H9N3O and a molecular weight of about 223.24 g/mol. FireTardant supplies 1(2H)-Phthalazinone, 4-(4-pyridinyl)- for laboratory research and bulk production; product code 1483360. Send an inquiry for purity, packaging, price and lead time.