Description

Benzenesulfonamide, 2-Hydroxy-3-Methyl- (9Ci) is a specialized aromatic sulfonamide derivative that serves as a versatile intermediate in advanced organic synthesis. Its unique structure, featuring both hydroxyl and sulfonamide functional groups, makes it a valuable building block for creating complex molecules with tailored properties. This compound is primarily sought by research institutions and industrial manufacturers in the pharmaceutical and agrochemical sectors for developing new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting enzyme inhibition.
• Agrochemical Synthesis: Used in the development of new herbicides, fungicides, and plant growth regulators.
• Dye and Pigment Manufacturing: Serves as an intermediate for producing specialized azo dyes and colorants.
• Polymer Modification: Acts as a functional monomer or additive to impart specific properties like UV stability or solubility to polymers.
• Chemical Research: A valuable reagent in academic and industrial R&D for exploring new organic reactions and pathways.
• Ligand for Metal Complexation: Potential use in creating catalysts or metal-organic frameworks (MOFs) due to its chelating ability.

Basic Information

Product Name	Benzenesulfonamide, 2-Hydroxy-3-Methyl- (9Ci)
CAS No.	82020-58-4
Molecular Formula	C7H9NO3S
Molecular Weight	187.22 g/mol
Synonyms	2-Hydroxy-3-methylbenzenesulfonamide; 3-Methyl-2-hydroxybenzenesulfonamide; 2-Hydroxy-3-methylbenzene-1-sulfonamide; o-Cresolsulfonamide, 2-hydroxy-; 1-Hydroxy-2-methyl-6-sulfamoylbenzene; 2-Methyl-6-sulfamoylphenol; Benzenesulfonamide, 2-hydroxy-3-methyl-; 82020-58-4
EINECS	Contact for details

Quality Control

Every batch of our Benzenesulfonamide, 2-Hydroxy-3-Methyl- (9Ci) is produced under a strict quality management system. We employ advanced analytical techniques, including HPLC, GC, and NMR, to ensure identity, purity, and consistency meet the high standards required for synthetic applications. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment, and we support custom purity requirements for specific R&D or production needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. This material is moisture-sensitive; ensure the container is kept tightly sealed when not in use to prevent absorption of atmospheric moisture.

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	≤ 10 ppm

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