2,6-Difluorobenzenesulfonic acid

Name: 2,6-Difluorobenzenesulfonic acid
Brand: Vaqora Chemicals
SKU: VQ-032851

About 2,6-Difluorobenzenesulfonic acid

2,6-Difluorobenzenesulfonic acid (CAS 686258-75-3) is an impurity of Dabrafenib offered by Vaqora Chemicals. Formula C6H4F2O3S, molecular weight 194.16 g/mol. Alternative names: 2,6-Difluorobenzene-1-sulfonic acid and Benzenesulfonic acid, 2,6-difluoro-.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Pharmaceutical QC and development laboratories use this impurity standard of Dabrafenib to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

We offer 2,6-Difluorobenzenesulfonic acid in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Dabrafenib

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

Dabrafenib impurities

Specifications & identifiers

Chemical identifiers
Product name	2,6-Difluorobenzenesulfonic acid
Catalogue No.	VQ-032851
CAS Number	686258-75-3
IUPAC name	2,6-difluorobenzenesulfonic acid
Molecular formula	C₆H₄F₂O₃S
Molecular weight	194.16 g/mol
Exact mass	193.9849
Grade	Reference Standard
HSN code	38229090
InChIKey	HHSDIWAVOYCKAW-UHFFFAOYSA-N
SMILES	C1=CC(=C(C(=C1)F)S(=O)(=O)O)F
PubChem CID	14766952

Physical properties
Physical form	Solid
LogP (XLogP3)	0.9
H-bond donors / acceptors	1 / 5
TPSA	62.8 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 2,6-Difluorobenzenesulfonic acid?

The CAS Registry Number of 2,6-Difluorobenzenesulfonic acid is 686258-75-3. It is also known as 2,6-Difluorobenzene-1-sulfonic acid, Benzenesulfonic acid, 2,6-difluoro-.

What is the molecular formula and molecular weight of 2,6-Difluorobenzenesulfonic acid?

2,6-Difluorobenzenesulfonic acid has the molecular formula C6H4F2O3S and a molecular weight of 194.16 g/mol. Its IUPAC name is 2,6-difluorobenzenesulfonic acid.

What is 2,6-Difluorobenzenesulfonic acid used for?

2,6-Difluorobenzenesulfonic acid is supplied as a characterised reference material related to Dabrafenib. 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 2,6-Difluorobenzenesulfonic acid can I order?

We supply 2,6-Difluorobenzenesulfonic acid 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 2,6-Difluorobenzenesulfonic acid?

Yes. Every lot of 2,6-Difluorobenzenesulfonic acid 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 2,6-Difluorobenzenesulfonic acid be shipped internationally?

Yes. We export 2,6-Difluorobenzenesulfonic acid worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.