N-Methyl-p-toluenesulfonamide - ≥98%(HPLC) , CAS No.640-61-9

CAS: 640-61-9 Cat. No.: M130028 Peso molecular: 185.24 Beilstein Registry Number: 974222 Número EC: 211-366-8
Disponible para pedir
GRADE & PURITY ≥98%(HPLC)
Synonyms
N,4-DIMETHYLBENZENESULFONAMIDE | (p-Tolylsulfonyl)methylamine | p-Toluene-N-methylsulfonamide | MLS000530144 | Benzenesulfonamide, N,4-dimethyl- | p-Toluenesulfonamide, N-methyl- | n-methylp-toluenesulfonamide
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Estado
Price
Qty
25g
M130028-25g
3
9,90US$
100g
M130028-100g
3
10,90US$
250g
M130028-250g
2

15,90US$

23,90US$
Guardar 8,00 US$ (33.47%)
500g
M130028-500g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

27,90US$

41,90US$
Guardar 14,00 US$ (33.41%)
Enter a quantity for the sizes you want to add.
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Why this grade

≥98%(HPLC) for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature Ships Normal Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 1 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Sinónimos
N, 4-DIMETHYLBENZENESULFONAMIDE | (p-Tolylsulfonyl)methylamine | p-Toluene-N-methylsulfonamide | MLS000530144 | Benzenesulfonamide, N, 4-dimethyl- | p-Toluenesulfonamide, N-methyl- | n-methylp-toluenesulfonamide
Especificaciones y pureza
≥98%(HPLC)
Condiciones de almacenamiento de almacenamiento
Room temperature
Enviado en
Normal
Pureza
≥98%(HPLC)
Nombres e identificadores
Pubchem Sid488181696
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488181696
Sonrisas canónicasCC1=CC=C(C=C1)S(=O)(=O)NC
IUPAC NameN,4-dimethylbenzenesulfonamide
InChIKeyGWLOGZRVYXAHRE-UHFFFAOYSA-N
INCHI1S/C8H11NO2S/c1-7-3-5-8(6-4-7)12(10,11)9-2/h3-6,9H,1-2H3
Isómeros SMILES CC1=CC=C(C=C1)S(=O)(=O)NC
WGK Alemania 3
Peso molecular 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

Taxonomy Tree

KingdomOrganic compounds
SuperclassBenzenoids
ClaseBenzene and substituted derivatives
SubclassToluenes
Intermediate Tree Nodes Tosyl compounds
Direct ParentP-toluenesulfonamides
Alternative Parents Benzenesulfonamides  Benzenesulfonyl compounds  Organosulfonamides  Aminosulfonyl compounds  Organopnictogen compounds  Organonitrogen compounds  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic 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
DescripciónThis 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
Estructura 3D
Modelo de Estructura Química Interactiva





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Objetivos asociados (no humanos)
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Mecanismos de acción
Certificados (CoA, COO, BSE/TSE y tabla de análisis)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

7 results found

Lot NumberCertificate TypeFechaArticulo
D1802040Certificate of AnalysisNov 10, 2025 M130028
L2111258Certificate of AnalysisSep 17, 2025 M130028
F2428201Certificate of AnalysisJun 15, 2024 M130028
F2428202Certificate of AnalysisJun 15, 2024 M130028
F2428203Certificate of AnalysisJun 15, 2024 M130028
C23211051Certificate of AnalysisMar 27, 2023 M130028
D2307456Certificate of AnalysisFeb 16, 2022 M130028
Propiedades químicas y físicas
SolubilidadSoluble in Methanol
Punto de fusión (°C)77.0-82.0°C
Peso molecular185.250 g/mol
XLogP31.300
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count3
Rotatable Bond Count2
Exact Mass185.051 Da
Monoisotopic Mass185.051 Da
Topological Polar Surface Area54.600 Ų
Heavy Atom Count12
Formal Charge0
Complexity222.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Preguntas frecuentes y artículos
Citations of This Product
Referencias
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]
Calculadoras de soluciones
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