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Celecoxib Impurity 21

Celecoxib Impurity 21

Product Description
CAT No.
ALN-C005031
CAS No.
2247197-66-4
Mol. F.
C18H15F3N2O3S
Mol. Wt.
396.4
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RFQ
Chemical Name : Methyl 4-(5-(p-tolyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl)benzenesulfonate
Smiles : FC(F)(C1=NN(C2=CC=C([S](OC)(=O)=O)C=C2)C(C3=CC=C(C)C=C3)=C1)F
Inchi : InChI=1S/C17H15F3N2O3S/c1-11-2-4-12(5-3-11)15(10-16(23)17(18,19)20)22-13-6-8-14(9-7-13)26(21,24)25/h2-9H,10H2,1H3,(H2,21,24,25)/b22-15+

Development of a Unified Reversed-Phase HPLC Method for Efficient Determination of EP and USP Process-Related Impurities in Celecoxib Using Analytical Quality by Design Principles

Tim Tome, Zdenko u010casar ,OrcID andAleu0161 ObrezanMolecules 2020, 25(4), 809

A selective and sensitive LC-MS/MS method for the simultaneous determination of twopotential genotoxic impurities in celecoxib

Ambavaram Vijaya Bhaskar Reddy, Nandigam Venugopal & Gajulapalle Madhavi – Journal of Analytical Science and Technology volume 5, Article number: 18 (2014)

Stability-Indicating HPLC Method for Quantification of Celecoxib and Diacerein Along With Its Impurities in Capsule Dosage Form

Hanimi Reddy Bapatu, Ravi Kumar Maram, R. Satyanarayana Murthy – Journal of Chromatographic Science, Volume 53, Issue 1, January 2015, Pages 144–153

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