2,6-Difluorobenzenesulfonic acid

Name: 2,6-Difluorobenzenesulfonic acid
Brand: Zemixal
SKU: ZX-031531

Reference StandardAvailable on request

Buy 2,6-Difluorobenzenesulfonic acid (CAS 686258-75-3) from Zemixal: C6H4F2O3S, COA and SDS with every lot, worldwide shipping.

Pack sizes

2,6-Difluorobenzenesulfonic acid chemical structure

CAS number686258-75-3

FormulaC₆H₄F₂O₃S

Molar mass194.16 g/mol

Physical formSolid

HS code38229090

InChIKeyHHSDIWAVOYCKAW-UHFFFAOYSA-N

IUPAC name2,6-difluorobenzenesulfonic acid

About 2,6-Difluorobenzenesulfonic acid

2,6-Difluorobenzenesulfonic acid belongs to the Dabrafenib reference-standard family in the Zemixal catalogue. For your records (Reference Standard), the material is defined by CAS 686258-75-3, formula C6H4F2O3S and molar mass 194.16 g/mol. It is handled as a solid.

Typical applications

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

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. Every shipment includes a certificate of analysis with characterisation data. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Dabrafenib

See every impurity, metabolite and related compound we list for this API.

Dabrafenib standards

Typical uses

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

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of 2,6-Difluorobenzenesulfonic acid
Product name	2,6-Difluorobenzenesulfonic acid
Catalogue number	ZX-031531
CAS number	686258-75-3
IUPAC name	2,6-difluorobenzenesulfonic acid
Molecular formula	C₆H₄F₂O₃S
Molar mass	194.16 g/mol
Exact mass	193.9849
Grade	Reference Standard
Physical form	Solid
XLogP3	0.9
H-bond donors / acceptors	1 / 5
Topological polar surface area	62.8 Å²
HS code	38229090
InChIKey	HHSDIWAVOYCKAW-UHFFFAOYSA-N
SMILES	C1=CC(=C(C(=C1)F)S(=O)(=O)O)F
PubChem CID	14766952
Synonyms	2,6-Difluorobenzene-1-sulfonic acid, Benzenesulfonic acid, 2,6-difluoro-

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.

Pack sizes

Pack sizes of 2,6-Difluorobenzenesulfonic acid
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about 2,6-Difluorobenzenesulfonic acid

Which CAS number identifies 2,6-Difluorobenzenesulfonic acid?

2,6-Difluorobenzenesulfonic acid is registered under CAS 686258-75-3. You may also see it listed as 2,6-Difluorobenzene-1-sulfonic acid, Benzenesulfonic acid, 2,6-difluoro-. Our catalogue number for this item is ZX-031531.

What are the formula and molar mass of 2,6-Difluorobenzenesulfonic acid?

For 2,6-Difluorobenzenesulfonic acid, its formula is C6H4F2O3S and its molar mass is 194.16 g/mol. The systematic (IUPAC) name is 2,6-difluorobenzenesulfonic acid. InChIKey HHSDIWAVOYCKAW-UHFFFAOYSA-N lets you match it in any structure database.

How is 2,6-Difluorobenzenesulfonic acid used in pharmaceutical QC?

2,6-Difluorobenzenesulfonic acid is a characterised reference material linked to Dabrafenib. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.

What grade and pack sizes are available for 2,6-Difluorobenzenesulfonic acid?

This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.

Which documents come with 2,6-Difluorobenzenesulfonic acid?

Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.

Can Zemixal ship 2,6-Difluorobenzenesulfonic acid to my country?

Yes. 2,6-Difluorobenzenesulfonic acid ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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