Description

2-Amino-3-Bromobenzoic Acid is a high-purity, halogenated aniline derivative that serves as a critical building block in advanced organic synthesis. Its unique structure, featuring both an amino and a bromo substituent on the benzoic acid ring, makes it a versatile intermediate for constructing complex molecules. This compound is essential for research and production in the pharmaceutical and agrochemical sectors, where it is used to develop active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with bromine-substituted aromatic systems.
• Agrochemical Synthesis: Used in the development of herbicides, fungicides, and other crop protection agents that require halogenated aniline motifs.
• Dye and Pigment Manufacturing: Serves as a building block for creating specialized azo dyes and organic pigments.
• Ligand and Catalyst Development: Utilized in the preparation of complex ligands for metal catalysis and coordination chemistry.
• Material Science Research: Employed in the synthesis of organic semiconductors, conductive polymers, and other advanced functional materials.
• Custom Synthesis and R&D: A valuable starting material for contract research organizations and academic laboratories exploring novel chemical entities.

Basic Information

Product Name	2-Amino-3-Bromobenzoic Acid
CAS No.	20776-51-6
Molecular Formula	C7H6BrNO2
Molecular Weight	216.04 g/mol
Synonyms	3-Bromoanthranilic Acid; 2-Amino-3-bromobenzoic Acid; 3-Bromo-2-aminobenzoic Acid; Benzoic acid, 2-amino-3-bromo-; 3-Bromanthranilsäure (German); Acide 3-bromo-2-aminobenzoïque (French)
EINECS	Contact for details

Quality Control

Our 2-Amino-3-Bromobenzoic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, IR for identification, and residual solvent analysis, to ensure it meets stringent specifications for use in sensitive applications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and batch-to-batch consistency.

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). 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	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	205 - 210 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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