2,5-Dichloro-4-(methylsulfonyl)benzoic Acid 118939-22-3

Name: 2,5-Dichloro-4-(methylsulfonyl)benzoic Acid
Brand: Vaqora Chemicals
SKU: VQ-044532

About 2,5-Dichloro-4-(methylsulfonyl)benzoic Acid

2,5-Dichloro-4-(methylsulfonyl)benzoic Acid is an impurity of Vismodegib carrying the CAS registry number 118939-22-3. With the molecular formula C8H6Cl2O4S, it has a molar mass of 269.1 g/mol.

The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Good laboratory practice and suitable PPE are recommended during handling.

This Vismodegib impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request.

Typical applications

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

Industries

Related to Vismodegib

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

Vismodegib impurities

Specifications & identifiers

Chemical identifiers
Product name	2,5-Dichloro-4-(methylsulfonyl)benzoic Acid
Catalogue No.	VQ-044532
CAS Number	118939-22-3
IUPAC name	2,5-dichloro-4-methylsulfonylbenzoic acid
Molecular formula	C₈H₆Cl₂O₄S
Molecular weight	269.1 g/mol
Exact mass	267.9364
Grade	Reference Standard
HSN code	38229090
InChIKey	BTURMIPTQDLHOE-UHFFFAOYSA-N
SMILES	CS(=O)(=O)C1=C(C=C(C(=C1)Cl)C(=O)O)Cl
PubChem CID	14257016

Physical properties
Physical form	Solid
LogP (XLogP3)	1.9
H-bond donors / acceptors	1 / 4
TPSA	79.8 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 2,5-Dichloro-4-(methylsulfonyl)benzoic Acid?

The CAS Registry Number of 2,5-Dichloro-4-(methylsulfonyl)benzoic Acid is 118939-22-3. It is also known as Benzoic acid, 2,5-dichloro-4-(methylsulfonyl)-.

What is the molecular formula and molecular weight of 2,5-Dichloro-4-(methylsulfonyl)benzoic Acid?

2,5-Dichloro-4-(methylsulfonyl)benzoic Acid has the molecular formula C8H6Cl2O4S and a molecular weight of 269.1 g/mol. Its IUPAC name is 2,5-dichloro-4-methylsulfonylbenzoic acid.

What is 2,5-Dichloro-4-(methylsulfonyl)benzoic Acid used for?

2,5-Dichloro-4-(methylsulfonyl)benzoic Acid is supplied as a characterised reference material related to Vismodegib. 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 2,5-Dichloro-4-(methylsulfonyl)benzoic Acid can I order?

We supply 2,5-Dichloro-4-(methylsulfonyl)benzoic 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 2,5-Dichloro-4-(methylsulfonyl)benzoic Acid?

Yes. Every lot of 2,5-Dichloro-4-(methylsulfonyl)benzoic 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 2,5-Dichloro-4-(methylsulfonyl)benzoic Acid be shipped internationally?

Yes. We export 2,5-Dichloro-4-(methylsulfonyl)benzoic Acid worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.