870076-72-5Relevant academic research and scientific papers
Synthesis, isolation and characterization of process-related impurities in salbutamol sulphate
Sharma, Yogesh Kumar,Agarwal, Dau Dayal,Bhure, Sudesh,Mukharjee, Rajendra Nath,Sahu, Pramod Kumar,Bhardwaj, Santosh
experimental part, p. 1720 - 1727 (2012/05/19)
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. Copyright E-Journal of Chemistry 2004-2011.
Preparation of levalbuterol hydrochloride
-
Page/Page column 8-10, (2008/06/13)
Provided are processes for the preparation of (R)-SLB.D-DBTA salt and levalbuterol hydrochloride. Also provided are levalbuterol hydrochloride degradation products and processes for preparing them. Pharmaceutical compositions comprising at least one levalbuterol hydrochloride of the invention and at least one pharmaceutically-acceptable excipient are also provided.
