Celecoxib Impurity 21

N° de SZ CAT:	SZ-C005031
Número CAS	2247197-66-4
Mol.F.	C18H15F3N2O3S
Peso Molecular	396.4
Status de Fatura	Custom Synthesis

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

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

Shipping Temperature: Ambient

HSN Code: 38229010

Country of Origin: India

Sorrisos: 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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N° de SZ CAT:	: SZ-C005001
Número CAS	: 169590-42-5
Mol.F.	: C17H14F3N3O2S
Peso Molecular	: 381.4
Status de Fatura	: In Stock

N° de SZ CAT:	: SZ-C005004
Número CAS	: 170569-99-0
Mol.F.	: C17H14F3N3O2S
Peso Molecular	: 381.4
Status de Fatura	: In Stock

N° de SZ CAT:	: SZ-C005005
Número CAS	: 170571-01-4
Mol.F.	: C17H12F3N3O4S
Peso Molecular	: 411.4
Status de Fatura	: Custom Synthesis

N° de SZ CAT:	: SZ-C005D01
Número CAS	: 544686-20-6
Mol.F.	: C17H10D4F3N3O2S
Peso Molecular	: 385.4
Status de Fatura	: In Stock

N° de SZ CAT:	: SZ-C005D02
Número CAS	: 544686-21-7
Mol.F.	: C17H7D7F3N3O2S
Peso Molecular	: 388.4
Status de Fatura	: Custom Synthesis

N° de SZ CAT:	: SZ-C005023
Número CAS	: 1061214-09-2
Mol.F.	: C17H15F3N2O3S
Peso Molecular	: 384.4
Status de Fatura	: In Stock

N° de SZ CAT:	: SZ-C005002
Número CAS	: 170570-01-1
Mol.F.	: C17H14F3N3O2S
Peso Molecular	: 381.4
Status de Fatura	: In Stock

N° de SZ CAT:	: SZ-C005003
Número CAS	: 331943-04-5
Mol.F.	: C17H14F3N3O2S
Peso Molecular	: 381.4
Status de Fatura	: In Stock

N° de SZ CAT:	: SZ-C005010
Número CAS	: 17852-52-7
Mol.F.	: C6H9N3O2S : HCl
Peso Molecular	: 187.2 : 36.5
Status de Fatura	: In Stock

N° de SZ CAT:	: SZ-C005006
Número CAS	: 170571-00-3
Mol.F.	: C17H14F3N3O3S
Peso Molecular	: 397.4
Status de Fatura	: Custom Synthesis

N° de SZ CAT:	: SZ-C005022
Número CAS	: NA
Mol.F.	: C11H9F3O3
Peso Molecular	: 246.2
Status de Fatura	: Custom Synthesis

N° de SZ CAT:	: SZ-C005024
Número CAS	: 36326-86-0
Mol.F.	: C6H6N4O2S
Peso Molecular	: 198.2
Status de Fatura	: Custom Synthesis

N° de SZ CAT:	: SZ-C005025
Número CAS	: 1576-43-8
Mol.F.	: C6H7NO3S
Peso Molecular	: 173.2
Status de Fatura	: Custom Synthesis

N° de SZ CAT:	: SZ-C005026
Número CAS	: 53764-99-1
Mol.F.	: C11H9F3O2
Peso Molecular	: 230.2
Status de Fatura	: Custom Synthesis

N° de SZ CAT:	: SZ-C005027
Número CAS	: 75877-78-0
Mol.F.	: C6H4ClN2
Peso Molecular	: 139.6
Status de Fatura	: Custom Synthesis

N° de SZ CAT:	: SZ-C005028
Número CAS	: 170570-09-9
Mol.F.	: C18H16F3N3O2S
Peso Molecular	: 395.4
Status de Fatura	: In Stock

N° de SZ CAT:	: SZ-C005029
Número CAS	: 457639-26-8
Mol.F.	: C18H16F3N3O2S
Peso Molecular	: 395.4
Status de Fatura	: Custom Synthesis

N° de SZ CAT:	: SZ-C005030
Número CAS	: NA
Mol.F.	: C17H15F3N2O3S
Peso Molecular	: 384.4
Status de Fatura	: Custom Synthesis

N° de SZ CAT:	: SZ-C005031
Número CAS	: 2247197-66-4
Mol.F.	: C18H15F3N2O3S
Peso Molecular	: 396.4
Status de Fatura	: Custom Synthesis

N° de SZ CAT:	: SZ-C005032
Número CAS	: 2247197-67-5
Mol.F.	: C19H17F3N2O3S
Peso Molecular	: 410.4
Status de Fatura	: Custom Synthesis

N° de SZ CAT:	: SZ-C005033
Número CAS	: 2247197-65-3
Mol.F.	: C17H14F3N3O4S
Peso Molecular	: 413.4
Status de Fatura	: Custom Synthesis

N° de SZ CAT:	: SZ-C005007
Número CAS	: 170569-87-6
Mol.F.	: C16H12F3N3O2S
Peso Molecular	: 367.4
Status de Fatura	: Limited Stock

N° de SZ CAT:	: SZ-C005008
Número CAS	: 1803258-57-2
Mol.F.	: C17H16F3N3O3S
Peso Molecular	: 399.4
Status de Fatura	: In Stock

N° de SZ CAT:	: SZ-C005011
Número CAS	: 1061214-06-9
Mol.F.	: C15H17N3O2S
Peso Molecular	: 303.4
Status de Fatura	: Limited Stock

N° de SZ CAT:	: SZ-C005013
Número CAS	: 219986-64-8
Mol.F.	: C11H9F3N2
Peso Molecular	: 226.2
Status de Fatura	: In Stock

N° de SZ CAT:	: SZ-C005014
Número CAS	: 163266-02-2
Mol.F.	: C11H9F3O2
Peso Molecular	: 230.2
Status de Fatura	: In Stock

N° de SZ CAT:	: SZ-C005017
Número CAS	: NA
Mol.F.	: C6H7N3O3S
Peso Molecular	: 201.2
Status de Fatura	: Inquire

N° de SZ CAT:	: SZ-C005018
Número CAS	: NA
Mol.F.	: C12H12N4O5S2
Peso Molecular	: 356.4
Status de Fatura	: Inquire

N° de SZ CAT:	: SZ-C005019
Número CAS	: NA
Mol.F.	: C6H8N4O3S
Peso Molecular	: 216.2
Status de Fatura	: Inquire

N° de SZ CAT:	: SZ-C005020
Número CAS	: NA
Mol.F.	: C11H8F3N3O
Peso Molecular	: 255.2
Status de Fatura	: Inquire