Description

n-(2,4-Dichloro-5-Methoxyphenyl)-4-Methylbenzenesulfonamide is a specialized sulfonamide derivative, a key chemical intermediate in advanced organic synthesis. Its precise molecular structure, featuring dichloro and methoxy substituents, makes it a valuable building block for creating complex molecules with targeted biological or material properties. This compound is essential for research and development chemists in the pharmaceutical and agrochemical industries seeking to develop new active ingredients.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of novel drug candidates, particularly in medicinal chemistry programs targeting specific enzyme inhibition.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or pesticides, leveraging its halogenated aromatic structure for bioactivity.
• Chemical Synthesis Building Block: Employed in organic laboratories for constructing more complex sulfonamide-containing compounds for various research applications.
• Material Science Research: Potential intermediate in the synthesis of specialty polymers or advanced materials requiring specific aromatic sulfonamide functionalities.

Basic Information

Product Name	n-(2,4-Dichloro-5-Methoxyphenyl)-4-Methylbenzenesulfonamide
CAS No.	338961-05-0
Molecular Formula	C14H13Cl2NO3S
Molecular Weight	346.23 g/mol
Synonyms	4-Methyl-N-(2,4-dichloro-5-methoxyphenyl)benzenesulfonamide; 2,4-Dichloro-5-methoxy-N-(p-tolylsulfonyl)aniline; p-Toluenesulfonamide, N-(2,4-dichloro-5-methoxyphenyl)-; Benzenesulfonamide, 4-methyl-N-(2,4-dichloro-5-methoxyphenyl)-; CAS 338961-05-0
EINECS	Contact for details

Quality Control

Our n-(2,4-Dichloro-5-Methoxyphenyl)-4-Methylbenzenesulfonamide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications such as assay (HPLC), related substances, and physical characteristics are provided and available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider under an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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