Description

3-Hydroxy-n-Methylbenzenesulfonamide is a specialized aromatic sulfonamide derivative, a key intermediate in advanced organic synthesis. Its value lies in its functional group combination, offering reactivity for constructing complex molecules with specific pharmacological or material properties. This compound is essential for research and development chemists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop new active ingredients or functional materials.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of novel drug candidates, particularly those targeting enzymes where the sulfonamide moiety acts as a pharmacophore.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and pesticides, leveraging its aromatic structure for bioactive molecule design.
• Dye and Pigment Chemistry: Serves as a precursor or modifying agent in the production of specialized dyes and organic pigments.
• Polymer Science: Can be incorporated as a functional monomer or additive to impart specific properties like UV absorption or modified solubility to polymers.
• Chemical Research: Employed in academic and industrial R&D for method development, catalysis studies, and exploring new reaction pathways of sulfonamide chemistry.
• Ligand Synthesis: Useful for creating complexing agents or ligands in coordination chemistry and material science applications.

Basic Information

Product Name	3-Hydroxy-n-Methylbenzenesulfonamide
CAS No.	612499-25-9
Molecular Formula	C7H9NO3S
Molecular Weight	187.22 g/mol
Synonyms	3-Hydroxy-N-methylbenzenesulfonamide; N-Methyl-3-hydroxybenzenesulfonamide; m-Hydroxy-N-methylbenzenesulfonamide; 3-(Methylsulfamoyl)phenol; Benzenesulfonamide, 3-hydroxy-N-methyl-; Phenol, 3-[(methylamino)sulfonyl]-
EINECS	Contact for details

Quality Control

Every batch of 3-Hydroxy-n-Methylbenzenesulfonamide is manufactured under a strict quality management system. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.0%

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