Tatva Chintan Pharma Chem Limited is a Gujarat, India-based manufacturer of top-quality Tetra Butyl Ammonium Hydrogen Sulphate (TBHS) that physically appears as a white colored compound that remains solid at a temperature of 20 degrees Celsius. It has a chemical formula of C16H37NO4S with a molecular weight of 339.54 grams per mol. This hygroscopic compound can be used as a catalyst during the synthesis of glycosyl 1,4-dihydropyridines. This product availed by us can be supplied to our customers in large volumes within sealed packages.