Description

Methanesulfonamide, n-(2-Hydroxy-5-Methylphenyl)- (9Ci) is a specialized organic sulfonamide derivative, a key intermediate in advanced chemical synthesis. This compound matters for its role in constructing complex molecular architectures, particularly in the development of active pharmaceutical ingredients and high-performance materials. It is primarily needed by research chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for creating novel compounds with targeted properties.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or plant growth regulators where the sulfonamide moiety is essential for bioactivity.
• Material Science: Serves as a monomer or functionalizing agent in the production of specialty polymers, resins, or coatings with enhanced properties.
• Chemical Synthesis: Acts as a versatile reagent for introducing the N-(2-hydroxy-5-methylphenyl) methanesulfonamide group into more complex molecules.
• Bioconjugation & Linker Chemistry: Potential use in creating chemical linkers for antibody-drug conjugates (ADCs) or other bioconjugation applications due to its reactive sites.
• Academic & Industrial R&D: Employed in research laboratories for methodological studies and the discovery of new chemical entities.

Basic Information

Product Name	Methanesulfonamide, n-(2-Hydroxy-5-Methylphenyl)- (9Ci)
CAS No.	791840-51-2
Molecular Formula	C8H11NO3S
Molecular Weight	201.24 g/mol
Synonyms	N-(2-Hydroxy-5-methylphenyl)methanesulfonamide; 2-Hydroxy-5-methyl-N-(methylsulfonyl)aniline; Methanesulfonamide, N-(2-hydroxy-5-methylphenyl)-; 5-Methyl-2-(methylsulfonamido)phenol; 791840-51-2; N-(2-Hydroxy-5-methylphenyl)methane sulfonamide
EINECS	Contact for details

Quality Control

Our Methanesulfonamide, n-(2-Hydroxy-5-Methylphenyl)- (9Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay and impurity profiles. Our quality commitment aligns with cGMP principles where applicable, supporting its use in regulated research and development.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, the container should be opaque or stored in dark conditions.

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)	Total impurities ≤ 2.0%
Single Maximum Unknown Impurity	≤ 0.5%

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