Celecoxib Impurity 21

SZ CAT No:	SZ-C005031
CAS No	2247197-66-4
Mol.F.	C18H15F3N2O3S
Mol.Wt.	396.4
Inv. Status	Custom Synthesis

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SynZeal will update these details as per new development or finding in product specification without further noticed.

Chemical Name: Methyl 4-(5-(p-tolyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl)benzenesulfonate

Shipping Temperature: Ambient

HSN Code: 38229010

Country of Origin: India

Smiles: FC(F)(C1=NN(C2=CC=C([S](OC)(=O)=O)C=C2)C(C3=CC=C(C)C=C3)=C1)F

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 Časar ,OrcID andAleš Obreza
Molecules 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

Celecoxib Impurity 21 is chemically Methyl 4-(5-(p-tolyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl)benzenesulfonate. Celecoxib Impurity 21 is supplied with detailed characterization data compliant with regulatory guideline. Celecoxib Impurity 21 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 Celecoxib.

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.

Celecoxib Impurity 21

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SZ CAT No:	: SZ-C005001
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Mol.F.	: C17H14F3N3O2S
Mol.Wt.	: 381.4
Inv. Status	: In Stock

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Mol.F.	: C17H14F3N3O2S
Mol.Wt.	: 381.4
Inv. Status	: In Stock

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Mol.F.	: C17H12F3N3O4S
Mol.Wt.	: 411.4
Inv. Status	: Custom Synthesis

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Mol.F.	: C17H10D4F3N3O2S
Mol.Wt.	: 385.4
Inv. Status	: In Stock

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Mol.F.	: C17H7D7F3N3O2S
Mol.Wt.	: 388.4
Inv. Status	: Custom Synthesis

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CAS No	: 1061214-09-2
Mol.F.	: C17H15F3N2O3S
Mol.Wt.	: 384.4
Inv. Status	: In Stock

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CAS No	: 170570-01-1
Mol.F.	: C17H14F3N3O2S
Mol.Wt.	: 381.4
Inv. Status	: In Stock

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Mol.F.	: C17H14F3N3O2S
Mol.Wt.	: 381.4
Inv. Status	: In Stock

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Mol.F.	: C6H9N3O2S : HCl
Mol.Wt.	: 187.2 : 36.5
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Mol.F.	: C17H14F3N3O3S
Mol.Wt.	: 397.4
Inv. Status	: Custom Synthesis

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Mol.F.	: C9H10O
Mol.Wt.	: 134.2
Inv. Status	: In Stock, 3-4 days for Dispatch

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Mol.F.	: C11H9F3O3
Mol.Wt.	: 246.2
Inv. Status	: Custom Synthesis

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Mol.F.	: C6H6N4O2S
Mol.Wt.	: 198.2
Inv. Status	: Custom Synthesis

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Mol.Wt.	: 173.2
Inv. Status	: Custom Synthesis

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Mol.F.	: C11H9F3O2
Mol.Wt.	: 230.2
Inv. Status	: Custom Synthesis

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Mol.F.	: C6H4ClN2
Mol.Wt.	: 139.6
Inv. Status	: Custom Synthesis

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Inv. Status	: In Stock

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Mol.F.	: C18H16F3N3O2S
Mol.Wt.	: 395.4
Inv. Status	: Custom Synthesis

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Mol.F.	: C17H15F3N2O3S
Mol.Wt.	: 384.4
Inv. Status	: Custom Synthesis

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CAS No	: 2247197-66-4
Mol.F.	: C18H15F3N2O3S
Mol.Wt.	: 396.4
Inv. Status	: Custom Synthesis

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Mol.F.	: C19H17F3N2O3S
Mol.Wt.	: 410.4
Inv. Status	: Custom Synthesis

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Mol.F.	: C17H14F3N3O4S
Mol.Wt.	: 413.4
Inv. Status	: Custom Synthesis

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Mol.Wt.	: 367.4
Inv. Status	: Limited Stock

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Mol.F.	: C17H16F3N3O3S
Mol.Wt.	: 399.4
Inv. Status	: In Stock

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Mol.F.	: C15H17N3O2S
Mol.Wt.	: 303.4
Inv. Status	: Limited Stock

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Mol.F.	: C11H9F3N2
Mol.Wt.	: 226.2
Inv. Status	: In Stock

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Mol.F.	: C11H9F3O2
Mol.Wt.	: 230.2
Inv. Status	: In Stock

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Mol.F.	: C6H7N3O3S
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Inv. Status	: Inquire

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Mol.F.	: C11H8F3N3O
Mol.Wt.	: 255.2
Inv. Status	: Inquire