3-Methylbenzenesulfonamide

Name: 3-Methylbenzenesulfonamide
Brand: Vaqora Chemicals
SKU: VQ-049657

About 3-Methylbenzenesulfonamide

Listed under CAS 1899-94-1, 3-Methylbenzenesulfonamide is an API impurity reference standard available from Vaqora Chemicals. The compound has the formula C7H9NO2S, corresponding to a molecular weight of 171.22 g/mol. Common synonyms include m-Toluenesulphonamide and Benzenesulfonamide, 3-methyl-.

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.

This the parent drug substance impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, 3-Methylbenzenesulfonamide 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

Specifications & identifiers

Chemical identifiers
Product name	3-Methylbenzenesulfonamide
Catalogue No.	VQ-049657
CAS Number	1899-94-1
IUPAC name	3-methylbenzenesulfonamide
Molecular formula	C₇H₉NO₂S
Molecular weight	171.22 g/mol
Exact mass	171.0354
Grade	Reference Standard
HSN code	38229090
InChIKey	NVZINPVISUVPHW-UHFFFAOYSA-N
SMILES	CC1=CC(=CC=C1)S(=O)(=O)N
PubChem CID	74697

Physical properties
Physical form	Solid
LogP (XLogP3)	0.8
H-bond donors / acceptors	1 / 3
TPSA	68.5 Å²
Synonyms	m-Toluenesulphonamide, Benzenesulfonamide, 3-methyl-, m-toluenesulfonamide, 3-methylbenzene-1-sulfonamide, 3-toluensulfonamide, Benzenesulfonamide, 3-methyl- (9CI), Toluol-3-sulfonamide, Toluene-3-sulfonamide, 3-methylbenzenesulfonamide, AldrichCPR, 3-methylbenzene-1-sulfonamide3-methylbenzeneSulfonamide

Safety & hazard information (GHS)

Harmful / irritant

Health hazard

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
H351Suspected of causing cancer

Precautionary statements: P203, P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P318, P319, P321, P330, 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 3-Methylbenzenesulfonamide?

The CAS Registry Number of 3-Methylbenzenesulfonamide is 1899-94-1. It is also known as m-Toluenesulphonamide, Benzenesulfonamide, 3-methyl-, m-toluenesulfonamide.

What is the molecular formula and molecular weight of 3-Methylbenzenesulfonamide?

3-Methylbenzenesulfonamide has the molecular formula C7H9NO2S and a molecular weight of 171.22 g/mol. Its IUPAC name is 3-methylbenzenesulfonamide.

Which grade and pack sizes of 3-Methylbenzenesulfonamide can I order?

We supply 3-Methylbenzenesulfonamide 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 3-Methylbenzenesulfonamide?

Yes. Every lot of 3-Methylbenzenesulfonamide 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 3-Methylbenzenesulfonamide be shipped internationally?

Yes. 3-Methylbenzenesulfonamide 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.