n-Methyl-n-nitroso-p-toluenesulfonamide, 99%

Name: n-Methyl-n-nitroso-p-toluenesulfonamide, 99%
Brand: Vaqora Chemicals
SKU: VQ-002669

About n-Methyl-n-nitroso-p-toluenesulfonamide, 99%

n-Methyl-n-nitroso-p-toluenesulfonamide is an enzyme / protein reagent carrying the CAS registry number 80-11-5 at a purity of ≥99%. Formula C8H10N2O3S, molecular weight 214.24 g/mol. The IUPAC name is N,4-dimethyl-N-nitrosobenzenesulfonamide. Alternative names: p-Tolylsulfomethylnitrosamide and Diazald.

It is supplied as an off-white to pale yellow powder. Key physical data: a melting point of 58-62 °C. Keep the container tightly sealed and store it in a cool, dry area. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

Key uses span enzymatic assays, enzyme inhibition studies and protein research. Our customers for this product work in academic and industrial research and diagnostics and biotechnology.

Vaqora Chemicals supplies n-Methyl-n-nitroso-p-toluenesulfonamide in 25 g, 100 g, 500 g and 1 kg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Enzymatic assays
Enzyme inhibition studies
Protein research

Industries

Specifications & identifiers

Chemical identifiers
Product name	n-Methyl-n-nitroso-p-toluenesulfonamide, 99%
Catalogue No.	VQ-002669
CAS Number	80-11-5
IUPAC name	N,4-dimethyl-N-nitrosobenzenesulfonamide
Molecular formula	C₈H₁₀N₂O₃S
Molecular weight	214.24 g/mol
Exact mass	214.0412
Purity / assay	≥99%
HSN code	29420090
InChIKey	FFKZOUIEAHOBHW-UHFFFAOYSA-N
SMILES	CC1=CC=C(C=C1)S(=O)(=O)N(C)N=O
PubChem CID	6628

Physical properties
Physical form	Powder
Appearance	Off-white to pale yellow powder
Melting point	58-62 °C
LogP (XLogP3)	0.6
H-bond donors / acceptors	0 / 5
TPSA	75.2 Å²
UN number	UN 3234
Synonyms	p-Tolylsulfomethylnitrosamide, Diazald, Diazomethane precursor, N-Methyl-N-(p-tolylsulfonyl)nitrosamide, N-Nitroso-p-toluenesulfomethylamide, N-Nitroso-N-methyl-p-toluenesulfonamide, n-Methyl-n-nitroso-p-toluenesulphonamide, N-nitroso-N-methyl-4-toluenesulfonamide, N-Methyl-N-nitrosotoluene-4-sulphonamide, Benzenesulfonamide, N,4-dimethyl-N-nitroso-, p-Toluenesulfonamide, N-methyl-N-nitroso-, p-Tolylsulfonylmethylnitrosamine

Safety & hazard information (GHS)

Flammable

Harmful / irritant

Signal word: Danger

Hazard statements

H242Heating may cause a fire
H315Causes skin irritation
H317May cause an allergic skin reaction
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P210, P234, P235, P240, P261, P264, P264 + P265, P271, P272, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P333 + P317, P337 + P317, P362 + P364, P370 + P378, P403, P403 + P233, P405, P410

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

Other grades of CAS 80-11-5

Reference Standard

N-Methyl-N-Nitroso-p-Toluenesulfonamide

CAS: 80-11-5
Formula: C₈H₁₀N₂O₃S
MW: 214.24 g/mol

In stock

Frequently asked questions

What is the CAS number of n-Methyl-n-nitroso-p-toluenesulfonamide, 99%?

The CAS Registry Number of n-Methyl-n-nitroso-p-toluenesulfonamide, 99% is 80-11-5. It is also known as p-Tolylsulfomethylnitrosamide, Diazald, Diazomethane precursor.

What is the molecular formula and molecular weight of n-Methyl-n-nitroso-p-toluenesulfonamide, 99%?

n-Methyl-n-nitroso-p-toluenesulfonamide, 99% has the molecular formula C8H10N2O3S and a molecular weight of 214.24 g/mol. Its IUPAC name is N,4-dimethyl-N-nitrosobenzenesulfonamide.

Which grade and pack sizes of n-Methyl-n-nitroso-p-toluenesulfonamide, 99% can I order?

We supply n-Methyl-n-nitroso-p-toluenesulfonamide, 99% in (≥99%) grade, in 25 g, 100 g, 500 g, 1 kg, 5 kg, 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with n-Methyl-n-nitroso-p-toluenesulfonamide, 99%?

Yes. Every lot of n-Methyl-n-nitroso-p-toluenesulfonamide, 99% 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-n-nitroso-p-toluenesulfonamide, 99% be shipped internationally?

Yes. n-Methyl-n-nitroso-p-toluenesulfonamide, 99% is classified as hazardous (UN 3234), 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.