Description

3-Bromo-4-(Methylsulfonyl)Benzoic Acid is a high-purity, multi-functional organic intermediate characterized by its distinct benzoic acid core substituted with bromo and methylsulfonyl groups. This compound is valued for its role as a versatile building block in advanced synthetic chemistry, enabling the construction of complex molecular architectures. It is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the development of active ingredients and novel chemical entities.

Application

• Pharmaceutical Intermediate: A key synthon in the research and synthesis of potential drug candidates, particularly for molecules requiring a substituted benzoic acid scaffold.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and plant growth regulators.
• Material Science Research: Serves as a precursor for organic electronic materials, ligands for catalysts, and specialty polymers.
• Chemical Research & Development: Employed in academic and industrial R&D labs for method development and exploring new organic reactions.
• Custom Synthesis: A starting material for contract manufacturing organizations (CMOs) producing bespoke fine chemicals for client projects.

Basic Information

Product Name	3-Bromo-4-(Methylsulfonyl)Benzoic Acid
CAS No.	39058-84-9
Molecular Formula	C8H7BrO4S
Molecular Weight	279.11 g/mol
Synonyms	3-Bromo-4-(methylsulfonyl)benzoic acid; 4-Methylsulfonyl-3-bromobenzoic Acid; Benzoic acid, 3-bromo-4-(methylsulfonyl)-; 3-Bromo-4-methanesulfonylbenzoic acid; 39058-84-9; 3-Br-4-Ms-BA
EINECS	Contact for details

Quality Control

Our production of 3-Bromo-4-(Methylsulfonyl)Benzoic Acid adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure consistency and meet the exacting standards required for research and synthesis. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting all critical quality parameters.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong bases and oxidizing agents. For long-term storage, consider under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.