2-Chloro-6-(methylsulfonyl)benzoic acid

Name: 2-Chloro-6-(methylsulfonyl)benzoic acid
Brand: Vaqora Chemicals
SKU: VQ-034652

About 2-Chloro-6-(methylsulfonyl)benzoic acid

Vaqora Chemicals supplies 2-Chloro-6-(methylsulfonyl)benzoic acid, an impurity of Vismodegib registered under CAS number 1104561-82-1. Its molecular formula is C8H7ClO4S and its molecular weight is 234.66 g/mol. Alternative names: 2-chloro-6-methanesulfonylbenzoic acid and 2-chloro-6-methanesulfonylbenzoicacid.

The product is provided as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

As a characterised impurity of Vismodegib, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Typical end-use sectors are 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.

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-Chloro-6-(methylsulfonyl)benzoic acid
Catalogue No.	VQ-034652
CAS Number	1104561-82-1
IUPAC name	2-chloro-6-methylsulfonylbenzoic acid
Molecular formula	C₈H₇ClO₄S
Molecular weight	234.66 g/mol
Exact mass	233.9754
Grade	Reference Standard
HSN code	38229090
InChIKey	MPTKGIVXPPZDLY-UHFFFAOYSA-N
SMILES	CS(=O)(=O)C1=C(C(=CC=C1)Cl)C(=O)O
PubChem CID	19978797

Physical properties
Physical form	Solid
LogP (XLogP3)	1.3
H-bond donors / acceptors	1 / 4
TPSA	79.8 Å²

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

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-Chloro-6-(methylsulfonyl)benzoic acid?

The CAS Registry Number of 2-Chloro-6-(methylsulfonyl)benzoic acid is 1104561-82-1. It is also known as 2-chloro-6-methanesulfonylbenzoic acid, 2-chloro-6-methanesulfonylbenzoicacid.

What is the molecular formula and molecular weight of 2-Chloro-6-(methylsulfonyl)benzoic acid?

2-Chloro-6-(methylsulfonyl)benzoic acid has the molecular formula C8H7ClO4S and a molecular weight of 234.66 g/mol. Its IUPAC name is 2-chloro-6-methylsulfonylbenzoic acid.

What is 2-Chloro-6-(methylsulfonyl)benzoic acid used for?

2-Chloro-6-(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-Chloro-6-(methylsulfonyl)benzoic acid can I order?

We supply 2-Chloro-6-(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-Chloro-6-(methylsulfonyl)benzoic acid?

Yes. Every lot of 2-Chloro-6-(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-Chloro-6-(methylsulfonyl)benzoic acid be shipped internationally?

Yes. 2-Chloro-6-(methylsulfonyl)benzoic acid is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.