Description

2-Amino-4-Bromo-5-Methyl-Benzoic Acid is a high-purity, halogenated benzoic acid derivative serving as a critical building block in advanced organic synthesis. Its value lies in the strategic positioning of its amino, bromo, and carboxylic acid functional groups, enabling precise molecular construction for complex target molecules. This compound is essential for research and development chemists in the pharmaceutical and agrochemical industries, where it is used to create novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for molecules requiring a substituted aniline or benzoic acid core structure.
• Agrochemical Synthesis: Used in the development of herbicides, fungicides, and insecticides, where the bromine atom offers a versatile handle for further functionalization.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in metal-catalyzed cross-coupling reactions and other catalytic processes.
• Material Science Research: Employed in the synthesis of organic semiconductors, liquid crystals, and advanced polymers due to its aromatic and functionalized nature.
• Dye and Pigment Intermediate: Acts as a building block for the production of complex dyes and organic pigments.
• Custom Synthesis and Contract Manufacturing: A valuable substrate for custom chemical synthesis services targeting niche and proprietary compounds.

Basic Information

Product Name	2-Amino-4-Bromo-5-Methyl-Benzoic Acid
CAS No.	1643156-29-9
Molecular Formula	C8H8BrNO2
Molecular Weight	230.06 g/mol
Synonyms	5-Methyl-2-amino-4-bromobenzoic acid; 4-Bromo-5-methylanthranilic acid; 2-Amino-4-bromo-5-methylbenzoic acid; Benzoic acid, 2-amino-4-bromo-5-methyl-; 4-Bromo-5-methyl-2-aminobenzoic acid; 2-Amino-4-bromo-5-methyl-benzoic acid; 4-Bromo-5-methylanthranilic acid
EINECS	Contact for details

Quality Control

Our 2-Amino-4-Bromo-5-Methyl-Benzoic Acid is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, documenting key parameters such as assay, impurity profile, and physical characteristics. Our quality commitment supports applications requiring GMP-grade starting materials and research-level purity.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. The container should be kept tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
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.