4-Methyl-3(2H)-pyridazinone

4-Methyl-3(2H)-pyridazinone (CAS 33471-40-8) is manufactured by Shanghai Rlavie Technology Co., Ltd. to pharmaceutical grade with a minimum purity of 98%, backed by COA, HNMR, and HPLC/GC documentation and referenced against ChP, USP, BP, EP, JP, and other major pharmacopeias. Samples are available, and the product ships to North America, Europe, Australasia, Asia, the Middle East, and Africa.