Description

n-(5-Chloro-2-Hydroxyphenyl)-4-Methylbenzenesulfonamide is a specialized organic sulfonamide compound that serves as a valuable chemical intermediate and research reagent. Its molecular structure, featuring both a phenolic hydroxyl and a sulfonamide group, makes it a versatile building block for the synthesis of more complex molecules. This compound is primarily utilized by research institutions and industrial R&D departments focused on pharmaceutical development, agrochemicals, and advanced material science.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those targeting specific enzyme pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators, leveraging its bioactive sulfonamide core.
• Chemical Synthesis Reagent: Serves as a precursor for creating complex sulfonamide derivatives and other fine chemicals in laboratory and pilot-scale production.
• Material Science: Investigated for potential use in the development of specialty polymers and functional materials due to its aromatic and polar functional groups.
• Biochemical Research: Employed in biochemical assays and as a tool compound for studying biological processes involving sulfonamide-protein interactions.

Basic Information

Product Name	n-(5-Chloro-2-Hydroxyphenyl)-4-Methylbenzenesulfonamide
CAS No.	136061-90-0
Molecular Formula	C13H12ClNO3S
Molecular Weight	297.76 g/mol
Synonyms	5-Chloro-2-hydroxy-N-(p-tolylsulfonyl)aniline; 4-Methyl-N-(5-chloro-2-hydroxyphenyl)benzenesulfonamide; p-Toluenesulfonamide, N-(5-chloro-2-hydroxyphenyl)-; N-(5-Chloro-2-hydroxyphenyl)-p-toluenesulfonamide; 136061-90-0; Benzenesulfonamide, N-(5-chloro-2-hydroxyphenyl)-4-methyl-; 5-Chloro-2-hydroxybenzenamine, N-[(4-methylphenyl)sulfonyl]-
EINECS	Contact for details

Quality Control

Our n-(5-Chloro-2-Hydroxyphenyl)-4-Methylbenzenesulfonamide is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing purity (typically >97% by HPLC), identity confirmation, and impurity profiles is provided with every shipment to guarantee it meets your research and development specifications.

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 incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.