Description

2-Amino-6-Bromo-4-(Methylsulfonyl)Phenol is a high-purity, multi-functional aromatic compound featuring amino, bromo, and methylsulfonyl substituents. This unique structure makes it a valuable advanced pharmaceutical intermediate and a versatile building block for organic synthesis. It is primarily utilized by R&D chemists and process development teams in the pharmaceutical, agrochemical, and specialty chemical industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug molecules, particularly those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Synthesis: Serves as a building block for developing new herbicides, fungicides, and insecticides with enhanced efficacy.
• Dye and Pigment Manufacturing: Used in the production of specialized dyes and pigments due to its phenolic and brominated structure.
• Polymer Chemistry: Acts as a monomer or functionalizing agent for creating high-performance polymers with specific thermal or chemical resistance.
• Material Science Research: Employed in the development of organic electronic materials, such as OLEDs or conductive polymers.
• Chemical Research & Development: A versatile reagent for Suzuki, Buchwald-Hartwig, and other cross-coupling reactions to form complex biaryl structures.

Basic Information

Product Name	2-Amino-6-Bromo-4-(Methylsulfonyl)Phenol
CAS No.	1820889-74-4
Molecular Formula	C7H8BrNO3S
Molecular Weight	266.11 g/mol
Synonyms	6-Bromo-2-amino-4-(methylsulfonyl)phenol; 4-(Methylsulfonyl)-2-amino-6-bromophenol; 2-Amino-6-bromo-4-methanesulfonylphenol; Phenol, 2-amino-6-bromo-4-(methylsulfonyl)-; 1820889-74-4; 2-Amino-6-bromo-4-methylsulfonyl phenol
EINECS	Contact for details

Quality Control

Our 2-Amino-6-Bromo-4-(Methylsulfonyl)Phenol is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high chemical purity and identity confirmation. Certificates of Analysis (COA) detailing purity, impurities, and physical characteristics are provided with every shipment to guarantee batch-to-batch consistency and support your regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Off-white to light brown crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 3.0%

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