Diclofenac 13C6-Sodium Salt

About Diclofenac 13C6-Sodium Salt

Diclofenac 13C6-Sodium Salt is a stable isotope labelled analogue related to Diclofenac carrying the CAS registry number 1261393-73-0. With the molecular formula C14H10Cl2NNaO2, it has a molar mass of 324.08 g/mol. Systematically, it is named sodium 2-[6-(2,6-dichloroanilino)(1,2,3,4,5,6-13C6)cyclohexa-1,3,5-trien-1-yl]acetate. Alternative names: Diclofenac-13C6 (Sodium) and 13C6-Diclofenac Sodium.

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.

Its mass shift relative to the unlabelled analyte makes it a dependable internal standard for LC-MS/MS assays, improving accuracy in bioanalysis, therapeutic drug monitoring and method validation. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Diclofenac 13C6-Sodium Salt 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 Diclofenac

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

Diclofenac impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Diclofenac 13C6-Sodium Salt
Catalogue No.	VQ-048013
CAS Number	1261393-73-0
IUPAC name	sodium 2-[6-(2,6-dichloroanilino)(1,2,3,4,5,6-13C6)cyclohexa-1,3,5-trien-1-yl]acetate
Molecular formula	C₁₄H₁₀Cl₂NNaO₂
Molecular weight	324.08 g/mol
Exact mass	323.0188
Grade	Reference Standard
HSN code	38229090
InChIKey	KPHWPUGNDIVLNH-OYZQBFNVSA-M
SMILES	C1=CC(=C(C(=C1)Cl)N[13C]2=[13CH][13CH]=[13CH][13CH]=[13C]2CC(=O)[O-])Cl.[Na+]
PubChem CID	49849380

Physical properties
Physical form	Solid
H-bond donors / acceptors	1 / 3
TPSA	52.2 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 Diclofenac 13C6-Sodium Salt?

The CAS Registry Number of Diclofenac 13C6-Sodium Salt is 1261393-73-0. It is also known as Diclofenac-13C6 (Sodium), 13C6-Diclofenac Sodium.

What is the molecular formula and molecular weight of Diclofenac 13C6-Sodium Salt?

Diclofenac 13C6-Sodium Salt has the molecular formula C14H10Cl2NNaO2 and a molecular weight of 324.08 g/mol. Its IUPAC name is sodium 2-[6-(2,6-dichloroanilino)(1,2,3,4,5,6-13C6)cyclohexa-1,3,5-trien-1-yl]acetate.

What is Diclofenac 13C6-Sodium Salt used for?

Diclofenac 13C6-Sodium Salt is supplied as a characterised reference material related to Diclofenac. 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 Diclofenac 13C6-Sodium Salt can I order?

We supply Diclofenac 13C6-Sodium Salt 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 Diclofenac 13C6-Sodium Salt?

Yes. Every lot of Diclofenac 13C6-Sodium Salt 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 Diclofenac 13C6-Sodium Salt be shipped internationally?

Yes. We export Diclofenac 13C6-Sodium Salt worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.