Synthesis, isolation and characterization of process-related impurities in salbutamol sulphate

YK Sharma, DD Agarwal, S Bhure, RN Mukharjee…

Index: Sharma, Yogesh Kumar; Agarwal, Dau Dayal; Bhure, Sudesh; Mukharjee, Rajendra Nath; Sahu, Pramod Kumar; Bhardwaj, Santosh E-Journal of Chemistry, 2011 , vol. 8, # 4 p. 1720 - 1727

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Abstract

Three known and one unknown impurities in salbutamol sulphate bulk drug at level 0.1%(ranging from 0.05-0.1%) were detected by gradient reverse phase high performance liquid chromatography. These impurities were preliminarily identified by the mass number of the impurities. Different experiments were conducted and finally synthesized and characterized the known and unknown imputities.