Description

4-Bromo-3-Methylbenzoic Acid is a versatile halogenated aromatic carboxylic acid derivative that serves as a critical building block in advanced organic synthesis. Its molecular structure, featuring both a bromine substituent and a carboxylic acid functional group, makes it a valuable intermediate for constructing complex molecules with tailored properties. This compound is primarily sought after by research institutions and industrial manufacturers in the pharmaceutical and agrochemical sectors for developing active ingredients and novel chemical entities.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for molecules requiring a substituted benzoic acid scaffold.
• Agrochemical Synthesis: Used in the research and production of herbicides, fungicides, and other crop protection agents.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in metal-catalyzed coupling reactions and other catalytic processes.
• Material Science Research: Employed in the development of organic semiconductors, liquid crystals, and advanced polymers.
• Fine Chemical Production: Acts as a building block for dyes, pigments, and other performance chemicals.
• Academic & R&D Laboratories: Utilized in methodological studies and as a standard in analytical chemistry for method development.

Basic Information

Product Name	4-Bromo-3-Methylbenzoic Acid
CAS No.	7697-28-1
Molecular Formula	C8H7BrO2
Molecular Weight	215.05 g/mol
Synonyms	3-Methyl-4-bromobenzoic Acid; 4-Bromo-m-toluic Acid; Benzoic acid, 4-bromo-3-methyl-; 4-Bromo-3-methylbenzoic acid; 7697-28-1; 4-Bromo-3-methyl-benzoic acid
EINECS	Contact for details

Quality Control

Our 4-Bromo-3-Methylbenzoic Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

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). Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥98.0%
Melting Point	158°C - 162°C
Loss on Drying	≤0.5%
Heavy Metals	≤20 ppm

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