S A Pharmachem Pvt Ltd supplies 4-[2, 3-Epoxypropoxy] Carbazole [for Carvedilol]. S A Pharmachem Pvt Ltd is an ISO 9001:2000 certified manufacturer of Excipients and Textile Chemicals. The 4-[2, 3-Epoxypropoxy] Carbazole [for Carvedilol] has CAS no. 51997-51-4, molecular formula C15H13NO2 and molecular weight 239.27. Its synonym is 4-Oxiranylmethoxy-9H-carbazole. Its melting range is 130 -133 deg C and moisture content NMT 0.5 percent w/w. This 4-[2, 3-Epoxypropoxy] Carbazole [for Carvedilol] is soluble in DMF, sparingly soluble in methanol and insoluble in water. It features Assay [by HPLC]: NLT 98.00 percent. This is available in Pale brown to pale grey powder form.