Description

4-Bromo-5-Methanesulfonyl-2-(Trifluoromethoxy)Aniline is a high-value, multi-functional aromatic amine building block designed for advanced synthetic chemistry. This compound is critical for the development of novel active pharmaceutical ingredients (APIs) and agrochemicals, where its unique trifluoromethoxy and bromo substituents enable precise structural modifications. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly in oncology, CNS, and anti-infective therapeutic areas.
• Agrochemical Synthesis: Used in the research and development of next-generation herbicides, fungicides, and insecticides, leveraging the bioactivity-enhancing trifluoromethoxy group.
• Material Science Research: Serves as a monomer or functionalizing agent for creating advanced polymers and liquid crystals with specific electronic or optical properties.
• Organic Synthesis Building Block: Enables Suzuki, Buchwald-Hartwig, and other cross-coupling reactions for constructing complex, functionalized biaryl and heterocyclic systems.
• Dye and Pigment Intermediate: Utilized in the development of specialized colorants and functional dyes due to its electron-withdrawing substituents.

Basic Information

Product Name	4-Bromo-5-Methanesulfonyl-2-(Trifluoromethoxy)Aniline
CAS No.	1403483-85-1
Molecular Formula	C8H7BrF3NO3S
Molecular Weight	334.11 g/mol
Synonyms	2-Amino-4-bromo-5-(methylsulfonyl)-1-(trifluoromethoxy)benzene; 4-Bromo-5-(methylsulfonyl)-2-(trifluoromethoxy)benzenamine; 2-(Trifluoromethoxy)-4-bromo-5-methylsulfonylaniline; 4-Bromo-5-methanesulfonyl-2-trifluoromethoxyaniline; Benzenamine, 4-bromo-5-(methylsulfonyl)-2-(trifluoromethoxy)-; 1403483-85-1
EINECS	Contact for details

Quality Control

Our production of 4-Bromo-5-Methanesulfonyl-2-(Trifluoromethoxy)Aniline adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity for research and scale-up applications. All materials are characterized by advanced analytical techniques including HPLC, GC, NMR, and MS. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, handling and packaging should minimize exposure to direct light.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (HPLC)	Conforms
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.