Description

Benzenesulfonamide, 2-Ethenyl-4-Methyl- (9Ci) is a specialized aromatic sulfonamide derivative characterized by its vinyl and methyl substituents. This compound serves as a valuable chemical intermediate and functional monomer in advanced synthetic chemistry. It is primarily utilized by R&D laboratories and industrial manufacturers in the pharmaceutical and polymer sectors for developing novel active ingredients and specialty materials.

Application

• Pharmaceutical Intermediate: Used in the synthesis of novel drug candidates, particularly those targeting enzyme inhibition via sulfonamide pharmacophores.
• Polymer Chemistry: Acts as a functional monomer or cross-linking agent in the production of specialty resins, coatings, and ion-exchange polymers.
• Agrochemical Research: Serves as a building block for developing new herbicides and fungicides with enhanced activity.
• Material Science: Employed in the creation of advanced polymeric materials with specific thermal or chemical resistance properties.
• Organic Synthesis: A versatile reagent for constructing complex molecular architectures in academic and industrial research settings.

Basic Information

Product Name	Benzenesulfonamide, 2-Ethenyl-4-Methyl- (9Ci)
CAS No.	487049-27-4
Molecular Formula	C9H11NO2S
Molecular Weight	197.25 g/mol
Synonyms	2-Ethenyl-4-methylbenzenesulfonamide; 4-Methyl-2-vinylbenzenesulfonamide; 2-Vinyl-4-methylbenzenesulfonamide; 2-Ethenyl-4-methylbenzene-1-sulfonamide; p-Tolyl-2-vinylsulfonamide; (2-Vinyl-4-methylphenyl)sulfonamide; Benzenesulfonamide, 2-ethenyl-4-methyl-
EINECS	Contact for details

Quality Control

Our Benzenesulfonamide, 2-Ethenyl-4-Methyl- (9Ci) is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting key parameters are available for all shipments. We support customer audits and can provide material to meet specific research or cGMP requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and bases. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.