Celecoxib-d7

Name: Celecoxib-d7
Brand: Vaqora Chemicals
SKU: VQ-036217

About Celecoxib-d7

Celecoxib-d7 (CAS 544686-21-7) is a stable isotope labelled analogue related to Celecoxib offered by Vaqora Chemicals. Its molecular formula is C17H14F3N3O2S and its molecular weight is 388.4 g/mol. Its systematic (IUPAC) name is 4-[5-[2,3,5,6-tetradeuterio-4-(trideuteriomethyl)phenyl]-3-(trifluoromethyl)pyrazol-1-yl]benzenesulfonamide. Common synonyms include Celecoxib-d7 (tolyl-d7) and TMID-0546.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Good laboratory practice and suitable PPE are recommended during handling.

This isotope-labelled compound is used as an internal standard for LC-MS and LC-MS/MS quantitation of Celecoxib and related analytes in bioanalytical, pharmacokinetic and impurity studies. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Celecoxib-d7 is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

LC-MS/MS internal standard
Bioanalytical quantitation
Pharmacokinetic studies

Industries

Related to Celecoxib

View every impurity, metabolite and intermediate we list for Celecoxib.

Celecoxib impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Celecoxib-d7
Catalogue No.	VQ-036217
CAS Number	544686-21-7
IUPAC name	4-[5-[2,3,5,6-tetradeuterio-4-(trideuteriomethyl)phenyl]-3-(trifluoromethyl)pyrazol-1-yl]benzenesulfonamide
Molecular formula	C₁₇H₁₄F₃N₃O₂S
Molecular weight	388.4 g/mol
Exact mass	388.1198
Grade	Reference Standard
HSN code	38229090
InChIKey	RZEKVGVHFLEQIL-AAYPNNLASA-N
SMILES	[2H]C1=C(C(=C(C(=C1C2=CC(=NN2C3=CC=C(C=C3)S(=O)(=O)N)C(F)(F)F)[2H])[2H])C([2H])([2H])[2H])[2H]
PubChem CID	45038593

Physical properties
Physical form	Solid
LogP (XLogP3)	3.4
H-bond donors / acceptors	1 / 7
TPSA	86.4 Å²

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Celecoxib-d7?

The CAS Registry Number of Celecoxib-d7 is 544686-21-7. It is also known as Celecoxib-d7 (tolyl-d7), TMID-0546.

What is the molecular formula and molecular weight of Celecoxib-d7?

Celecoxib-d7 has the molecular formula C17H14F3N3O2S and a molecular weight of 388.4 g/mol. Its IUPAC name is 4-[5-[2,3,5,6-tetradeuterio-4-(trideuteriomethyl)phenyl]-3-(trifluoromethyl)pyrazol-1-yl]benzenesulfonamide.

What is Celecoxib-d7 used for?

Celecoxib-d7 is supplied as a characterised reference material related to Celecoxib. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of Celecoxib-d7 can I order?

We supply Celecoxib-d7 in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Celecoxib-d7?

Yes. Every lot of Celecoxib-d7 is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Celecoxib-d7 be shipped internationally?

Yes. We export Celecoxib-d7 worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.