4-Methylsulfonyl-2-nitrobenzoic Acid

Name: 4-Methylsulfonyl-2-nitrobenzoic Acid
Brand: Vaqora Chemicals
SKU: VQ-023080

About 4-Methylsulfonyl-2-nitrobenzoic Acid

4-Methylsulfonyl-2-nitrobenzoic Acid (CAS 110964-79-9) is an impurity of Mesotrione offered by Vaqora Chemicals. Formula C8H7NO6S, molecular weight 245.21 g/mol. Common synonyms include 2-nitro-4-methylsulfonylbenzoic acid and Benzoic acid, 4-(methylsulfonyl)-2-nitro-.

The product is provided as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

As a characterised impurity of Mesotrione, 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.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, 4-Methylsulfonyl-2-nitrobenzoic Acid is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

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

Industries

Related to Mesotrione

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

Mesotrione impurities

Specifications & identifiers

Chemical identifiers
Product name	4-Methylsulfonyl-2-nitrobenzoic Acid
Catalogue No.	VQ-023080
CAS Number	110964-79-9
IUPAC name	4-methylsulfonyl-2-nitrobenzoic acid
Molecular formula	C₈H₇NO₆S
Molecular weight	245.21 g/mol
Exact mass	244.9994
Grade	Reference Standard
HSN code	38229090
InChIKey	QNOUABMNRMROSL-UHFFFAOYSA-N
SMILES	CS(=O)(=O)C1=CC(=C(C=C1)C(=O)O)[N+](=O)[O-]
PubChem CID	184292

Physical properties
Physical form	Solid
LogP (XLogP3)	0.7
H-bond donors / acceptors	1 / 6
TPSA	126 Å²
Synonyms	2-nitro-4-methylsulfonylbenzoic acid, Benzoic acid, 4-(methylsulfonyl)-2-nitro-, 2-nitro-4-(methylsulfonyl)benzoic acid, 4-(methylsulphonyl)-2-nitrobenzoic acid, 4-methylsulphonyl-2-nitrobenzoic acid, 4-methanesulfonyl-2-nitrobenzoic acid, mesotrione TP1, 4-Mesyl-2-nitrobenzoic acid, o-nitro-p-methylsulfonyl benzoic acid

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H317May cause an allergic skin reaction
H319Causes serious eye irritation

Precautionary statements: P261, P264 + P265, P272, P280, P302 + P352, P305 + P351 + P338, P321, P333 + P317, P337 + P317, P362 + P364, 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 4-Methylsulfonyl-2-nitrobenzoic Acid?

The CAS Registry Number of 4-Methylsulfonyl-2-nitrobenzoic Acid is 110964-79-9. It is also known as 2-nitro-4-methylsulfonylbenzoic acid, Benzoic acid, 4-(methylsulfonyl)-2-nitro-, 2-nitro-4-(methylsulfonyl)benzoic acid.

What is the molecular formula and molecular weight of 4-Methylsulfonyl-2-nitrobenzoic Acid?

4-Methylsulfonyl-2-nitrobenzoic Acid has the molecular formula C8H7NO6S and a molecular weight of 245.21 g/mol. Its IUPAC name is 4-methylsulfonyl-2-nitrobenzoic acid.

What is 4-Methylsulfonyl-2-nitrobenzoic Acid used for?

4-Methylsulfonyl-2-nitrobenzoic Acid is supplied as a characterised reference material related to Mesotrione. 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 4-Methylsulfonyl-2-nitrobenzoic Acid can I order?

We supply 4-Methylsulfonyl-2-nitrobenzoic 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 4-Methylsulfonyl-2-nitrobenzoic Acid?

Yes. Every lot of 4-Methylsulfonyl-2-nitrobenzoic 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 4-Methylsulfonyl-2-nitrobenzoic Acid be shipped internationally?

Yes. 4-Methylsulfonyl-2-nitrobenzoic 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.