3-(Trifluoromethyl)-5-p-tolyl-1H-pyrazole

3-(Trifluoromethyl)-5-p-tolyl-1H-pyrazole product with CAS: 219986-64-8 is related to Celecoxib. It is also known with other names such as des-benzenesulfonamide impurity; 5-(4-methylphenyl)-3-(trifluoromethyl)-1H-pyrazole. 3-(Trifluoromethyl)-5-p-tolyl-1H-pyrazole used for Abbreviated New Drug Application (ANDA) & DMF filing to FDA, toxicity study of respective drug formulation, Quality Control (QC), and analytical studies during commercial production of Celecoxib.