Description

Benzenesulfonamide, 3,5-Dimethyl- (9Ci) CAS NO 65625-49-2 is a substituted benzenesulfonamide derivative, a versatile organic intermediate of significant importance in fine chemical synthesis. Its core value lies in its sulfonamide functional group, which is a key pharmacophore and structural motif for imparting specific biological and chemical properties. This compound is primarily needed by research institutions and industrial manufacturers in the pharmaceutical and agrochemical sectors for the development of active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel sulfonamide-based drugs, including potential diuretics, carbonic anhydrase inhibitors, and antibacterial agents.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and plant growth regulators where the sulfonamide group enhances bioactivity.
• Dye and Pigment Manufacturing: Serves as an intermediate for creating specialized sulfonamide-linked colorants and optical brighteners.
• Polymer Science: Acts as a monomer or modifier in the production of high-performance polymers, such as polyamides or resins with enhanced thermal and chemical resistance.
• Chemical Research & Development: Employed in academic and industrial R&D for studying reaction mechanisms and developing new synthetic methodologies involving sulfonamide chemistry.
• Ligand and Catalyst Preparation: Utilized to synthesize complexing agents or organocatalysts for asymmetric synthesis and metal coordination chemistry.

Basic Information

Product Name	Benzenesulfonamide, 3,5-Dimethyl- (9Ci)
CAS No.	65625-49-2
Molecular Formula	C8H11NO2S
Molecular Weight	185.24 g/mol
Synonyms	3,5-Dimethylbenzenesulfonamide; 3,5-Dimethylbenzene-1-sulfonamide; 1,3-Dimethyl-5-sulfamoylbenzene; m-Xylene-4-sulfonamide; Benzenesulfonamide, 3,5-dimethyl-; 65625-49-2; 3,5-Dimethylphenylsulfonamide
EINECS	Contact for details

Quality Control

Our Benzenesulfonamide, 3,5-Dimethyl- is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure high purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided and available upon request. We are committed to meeting the stringent requirements of our global B2B clients in research and manufacturing.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. The product is light-sensitive and should be stored away from light to maintain stability.

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 (as Pb)	≤ 20 ppm

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