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· · COA & SDS available for every product · Same-day shipping on in-stock items N-Methyl-p-toluenesulfonamide - ≥98%(HPLC) , CAS No.640-61-9
Synonyms
N,4-DIMETHYLBENZENESULFONAMIDE | (p-Tolylsulfonyl)methylamine | p-Toluene-N-methylsulfonamide | MLS000530144 | Benzenesulfonamide, N,4-dimethyl- | p-Toluenesulfonamide, N-methyl- | n-methylp-toluenesulfonamide
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Why this grade ≥98%(HPLC) for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping Room temperature Ships Normal Check lot-specific COA for exact specifications.
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Quality documents SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
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Literature proof Cited in 1 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Specifications Synonyms
N, 4-DIMETHYLBENZENESULFONAMIDE | (p-Tolylsulfonyl)methylamine | p-Toluene-N-methylsulfonamide | MLS000530144 | Benzenesulfonamide, N, 4-dimethyl- | p-Toluenesulfonamide, N-methyl- | n-methylp-toluenesulfonamide
Specifications & Purity
≥98%(HPLC)
Names and Identifiers Pubchem Sid 488181696 Pubchem Sid Url https://pubchem.ncbi.nlm.nih.gov/substance/488181696 Canonical Smiles CC1=CC=C(C=C1)S(=O)(=O)NC IUPAC Name N,4-dimethylbenzenesulfonamide InChIKey GWLOGZRVYXAHRE-UHFFFAOYSA-N INCHI 1S/C8H11NO2S/c1-7-3-5-8(6-4-7)12(10,11)9-2/h3-6,9H,1-2H3 Isomeric SMILES CC1=CC=C(C=C1)S(=O)(=O)NC WGK Germany 3 Molecular Weight 185.24 Beilstein 974222 Reaxy-Rn 974222 Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=974222&ln=
Documentation 📋 Safety Data Sheet (SDS) Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS → ✅ Certificate of Analysis (COA) Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA → 📊 Datasheet Quick-reference summary of product specifications and applications.
View datasheet → 🔬 Specification Sheet Full quality attributes and acceptance criteria for this grade.
View spec sheet →
Advanced Data Taxonomic Classification Kingdom Organic compounds Superclass Benzenoids Class Benzene and substituted derivatives Subclass Toluenes Intermediate Tree Nodes Tosyl compounds Direct Parent P-toluenesulfonamides Alternative Parents Benzenesulfonamides Benzenesulfonyl compounds Organosulfonamides Aminosulfonyl compounds Organopnictogen compounds Organonitrogen compounds Organic oxides Hydrocarbon derivatives Molecular Framework Aromatic homomonocyclic compounds Substituents P-toluenesulfonamide - Benzenesulfonamide - Benzenesulfonyl group - Organosulfonic acid amide - Organic sulfonic acid or derivatives - Organosulfonic acid or derivatives - Sulfonyl - Aminosulfonyl compound - Organonitrogen compound - Organic oxygen compound - Organic nitrogen compound - Organosulfur compound - Hydrocarbon derivative - Organopnictogen compound - Organic oxide - Aromatic homomonocyclic compound Description This compound belongs to the class of organic compounds known as p-toluenesulfonamides. These are aromatic heterocyclic compounds containing a toluene that is p-substituted with a sulfonamide group. External Descriptors Not available Data sources 1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.
3D Structure Associated Targets(Human) Associated Targets(non-human) Mechanisms of Action Certificates（CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Solubility Soluble in Methanol Melt Point(°C) 77.0-82.0°C Molecular Weight 185.250 g/mol XLogP3 1.300 Hydrogen Bond Donor Count 1 Hydrogen Bond Acceptor Count 3 Rotatable Bond Count 2 Exact Mass 185.051 Da Monoisotopic Mass 185.051 Da Topological Polar Surface Area 54.600 Ų Heavy Atom Count 12 Formal Charge 0 Complexity 222.000 Isotope Atom Count 0 Defined Atom Stereocenter Count 0 Undefined Atom Stereocenter Count 0 Defined Bond Stereocenter Count 0 Undefined Bond Stereocenter Count 0 The total count of all stereochemical bonds 0 Covalently-Bonded Unit Count 1
Documents & Articles Citations of This Product References 1. Yuehua Deng, Wei Luo, Zhiyong Zheng, Guixuan Wei, Shiyuan Liu, Yanbin Jiang, Huaiyu Yang. (2023) Prediction of co-amorphous formation using non-bonded interaction energy: Molecular dynamic simulation and experimental validation. CHEMICAL ENGINEERING SCIENCE, [PMID: [10.1016/j.ces.2023.118618 ]
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