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148601

Sigma-Aldrich

N-Methyl-p-toluenesulfonamide

98%

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About This Item

Linear Formula:
CH3C6H4SO2NHCH3
CAS Number:
640-61-9
Molecular Weight:
185.24
EC Number:
211-366-8
MDL number:
MFCD00008285
UNSPSC Code:
12352100
PubChem Substance ID:
24848913
NACRES:
NA.22

Assay

98%

form

powder

mp

76-79 °C (lit.)

SMILES string

CNS(=O)(=O)c1ccc(C)cc1

InChI

1S/C8H11NO2S/c1-7-3-5-8(6-4-7)12(10,11)9-2/h3-6,9H,1-2H3

InChI key

GWLOGZRVYXAHRE-UHFFFAOYSA-N

Related Categories

Application

N-Methyl-p-toluenesulfonamide was used in the synthesis of vicinal haloamino ketone derivative.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

148601-VAR:
148601-25G:
148601-100G:
148601-500G:
148601-BULK:
148601-1KG:

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Hao Sun et al.
Chemical biology & drug design, 75(3), 269-276 (2010-03-25)
The combinations of N-methyl-p-toluenesulfonamide/NBS and N-ethyl-p-toluenesulfonamide/NBS were found to be good nitrogen/halogen resources for the aminohalogenation of alpha,beta-unsaturated ketones in the presence of Ni(OAc)(2) as the catalyst for the synthesis of vicinal haloamino ketone derivatives. The introduction of N-alkyl groups

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