4-[(4z)-4-[(e)-3-[4-(dimethylamino)phenyl]prop-2-enylidene]-3-methyl-5-oxopyrazol-1-yl]benzenesulfonic Acid;pyridine is a chemical compound registered under CAS number 94266-10-1, with the molecular formula C26H26N4O4S and a molecular weight of about 490.57 g/mol. It is also known as 4-(4-(3-(4-(Dimethylamino)phenyl)allylidene)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)benzenesulphonic acid, compound with pyridine (1:1); 4-[(4Z)-4-{(2E)-3-[4-(dimethylamino)phenyl]prop-2-en-1-ylidene}-3-methyl-5-oxo-4,5-dihydro-1H-pyrazol-1-yl]benzene. GoooChem supplies 4-[(4z)-4-[(e)-3-[4-(dimethylamino)phenyl]prop-2-enylidene]-3-methyl-5-oxopyrazol-1-yl]benzenesulfonic Acid;pyridine for laboratory research and bulk production; product code 2342793. Send an inquiry for purity, packaging, price and lead time.