N-Methyl-p-toluenesulphonamide, ≥98%

Name: N-Methyl-p-toluenesulphonamide, ≥98%
Brand: Vaqora Chemicals
SKU: VQ-010915

About N-Methyl-p-toluenesulphonamide, ≥98%

Vaqora Chemicals supplies N-Methyl-p-toluenesulphonamide, an organosulfur compound registered under CAS number 640-61-9, specified at ≥98% purity. Its molecular formula is C8H11NO2S and its molecular weight is 185.25 g/mol. Systematically, it is named N,4-dimethylbenzenesulfonamide. It is also known as N-Methyl-p-toluenesulfonamide or Benzenesulfonamide, N,4-dimethyl-.

It is supplied as a white powder. Store sealed in a dry, well-ventilated location away from incompatible materials. Good laboratory practice and suitable PPE are recommended during handling.

Key uses span organic synthesis and API synthesis. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Available in 25 g, 250 g and 1 kg packs, N-Methyl-p-toluenesulphonamide is dispatched with a Certificate of Analysis (COA) to destinations worldwide. SDS and detailed specification sheets can be requested with your quotation.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	N-Methyl-p-toluenesulphonamide, ≥98%
Catalogue No.	VQ-010915
CAS Number	640-61-9
IUPAC name	N,4-dimethylbenzenesulfonamide
Molecular formula	C₈H₁₁NO₂S
Molecular weight	185.25 g/mol
Exact mass	185.051
Purity / assay	≥98%
HSN code	29241900
InChIKey	GWLOGZRVYXAHRE-UHFFFAOYSA-N
SMILES	CC1=CC=C(C=C1)S(=O)(=O)NC
PubChem CID	12543

Physical properties
Physical form	Powder
Appearance	White powder
LogP (XLogP3)	1.3
H-bond donors / acceptors	1 / 3
TPSA	54.6 Å²
Synonyms	N-Methyl-p-toluenesulfonamide, Benzenesulfonamide, N,4-dimethyl-, N-Methyl-para-toluenesulfonamide, N-Methyl-p-toluolsulfonamide, pTolueneNmethylsulfonamide, NMethyltoluene4sulphonamide, (pTolylsulfonyl)methylamine, pToluenesulfonamide, Nmethyl, N,4Dimethylbenzenesulfonamide, Benzenesulfonamide, N,4dimethyl, pToluenesulfonamide, Nmethyl (8CI), p-Toluenesulfonamide, N-methyl-

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 N-Methyl-p-toluenesulphonamide, ≥98%?

The CAS Registry Number of N-Methyl-p-toluenesulphonamide, ≥98% is 640-61-9. It is also known as N-Methyl-p-toluenesulfonamide, Benzenesulfonamide, N,4-dimethyl-, N-Methyl-para-toluenesulfonamide.

What is the molecular formula and molecular weight of N-Methyl-p-toluenesulphonamide, ≥98%?

N-Methyl-p-toluenesulphonamide, ≥98% has the molecular formula C8H11NO2S and a molecular weight of 185.25 g/mol. Its IUPAC name is N,4-dimethylbenzenesulfonamide.

Which grade and pack sizes of N-Methyl-p-toluenesulphonamide, ≥98% can I order?

We supply N-Methyl-p-toluenesulphonamide, ≥98% in (≥98%) grade, in 25 g, 250 g, 1 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with N-Methyl-p-toluenesulphonamide, ≥98%?

Yes. Every lot of N-Methyl-p-toluenesulphonamide, ≥98% 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 N-Methyl-p-toluenesulphonamide, ≥98% be shipped internationally?

Yes. We export N-Methyl-p-toluenesulphonamide, ≥98% worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.