Nimesulide EP Impurity A

HPLC Separation of Nimesulide and Five Impurities using a Narrow-Bore Monolithic Column: Application to Photo-Degradation Studies
Constantinos K. Zacharis & Paraskevas D. Tzanavaras
Chromatographia volume 73, pages347–352(2011)
 
Separation and determination of nimesulide related substances for quality control purposes by micellar electrokinetic chromatography
Constantinos K Zacharis 1, Paraskevas D Tzanavaras, Maria Notou, Anastasia Zotou, Demetrius G Themelis
J Pharm Biomed Anal. 2009 Feb 20;49(2):201-6
 
Spectrophotometric evaluation of nimesulide impurity d: 4-nitro-2-phenoxyaniline using 8-hydroxyquinoline as oxidative coupling reagent
anil kumar s, bhaskar bl
Asian J Pharm Clin Res, Vol 10, Issue 7, 2017, 204-206

Nimesulide EP Impurity A is chemically N-(2,4-dinitro-6-phenoxyphenyl)methanesulfonamide. Nimesulide EP Impurity A is supplied with detailed characterization data compliant with regulatory guideline. Nimesulide EP Impurity A can be used for the analytical method development, method validation (AMV), Quality Controlled (QC) application for Abbreviated New Drug Application (ANDA) or during commercial production of Nimesulide.

The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. SynZeal products are for analytical purpose only and not for human use.