Description

2-Methoxy-5-Methylsulfonylaniline is a specialized aromatic amine derivative that serves as a critical building block in advanced organic synthesis. Its unique structure, featuring both methoxy and methylsulfonyl substituents, makes it a valuable intermediate for creating complex molecules with specific electronic and steric properties. This compound is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical and agrochemical sectors for the development of active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly in the development of kinase inhibitors and other small-molecule therapeutics.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators, contributing to crop protection solutions.
• Dye and Pigment Manufacturing: Serves as an intermediate for synthesizing specialized azo dyes and high-performance pigments.
• Polymer Chemistry: Acts as a monomer or functionalization agent in the creation of specialty polymers and resins with tailored properties.
• Material Science Research: Employed in academic and industrial R&D for developing organic electronic materials, such as charge-transport layers.
• Chemical Research: A versatile reagent for methodological studies and the construction of complex molecular architectures in organic chemistry.

Basic Information

Product Name	2-Methoxy-5-Methylsulfonylaniline
CAS No.	20945-70-4
Molecular Formula	C8H11NO3S
Molecular Weight	201.24 g/mol
Synonyms	5-(Methylsulfonyl)-2-methoxyaniline; 2-Methoxy-5-(methylsulfonyl)benzenamine; 2-Amino-1-methoxy-4-methylsulfonylbenzene; 2-Methoxy-5-methylsulphonylaniline; Benzenamine, 2-methoxy-5-(methylsulfonyl)-; 2-Methoxy-5-methanesulfonylaniline; Aniline, 2-methoxy-5-methylsulfonyl-
EINECS	Contact for details

Quality Control

Our 2-Methoxy-5-Methylsulfonylaniline is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each production lot undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to verify identity, potency, and impurity profiles. We provide full traceability and Certificates of Analysis (COA) are available for all shipments, confirming compliance with agreed specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in the original packaging or an opaque secondary container until use.

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%
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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