Description

Benzenesulfonamide, 2,3,4-Trimethyl- (9Ci) is a specialized organic compound belonging to the sulfonamide class, characterized by its unique trimethyl-substituted benzene ring structure. This compound serves as a valuable chemical intermediate and functional building block in advanced synthetic chemistry. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical and agrochemical sectors for the development of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting specific enzyme inhibition.
• Agrochemical Synthesis: Building block for developing advanced herbicides, fungicides, and plant growth regulators.
• Dye and Pigment Manufacturing: Used in the production of specialized colorants and photographic chemicals.
• Polymer Modification: Acts as a functional monomer or additive to impart specific properties like solubility or thermal stability to polymers.
• Chemical Research (R&D): Essential reagent in organic synthesis for constructing complex molecular architectures in academic and industrial laboratories.
• Liquid Crystal & Electronic Materials: Potential intermediate in the synthesis of components for display technologies and organic semiconductors.

Basic Information

Product Name	Benzenesulfonamide, 2,3,4-Trimethyl- (9Ci)
CAS No.	92890-82-9
Molecular Formula	C9H13NO2S
Molecular Weight	199.27 g/mol
Synonyms	2,3,4-Trimethylbenzenesulfonamide; 1,2,3-Trimethyl-4-sulfamoylbenzene; 2,3,4-Trimethylbenzene-1-sulfonamide; Benzenesulfonamide, 2,3,4-trimethyl-; o,o',p-Trimethylbenzenesulfonamide; 2,3,4-TMSA; Toluene-2,3,4-trisulfonamide (common misnomer, verify structure); 4-Sulfamoyl-1,2,3-trimethylbenzene
EINECS	Contact for details

Quality Control

Our Benzenesulfonamide, 2,3,4-Trimethyl- is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting key parameters such as assay and impurity profiles. We support custom synthesis and can tailor specifications to meet specific research or cGMP starting material 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, strong acids, and strong bases.

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.