Description

5-Amino-4-Bromo-2-Chloro-Benzoic Acid is a high-purity, multi-substituted benzoic acid derivative that serves as a critical building block in advanced organic synthesis. Its unique halogenated and aminated structure makes it an invaluable intermediate for constructing complex molecules with specific electronic and steric properties. This compound is primarily sought after by research institutions and pharmaceutical companies engaged in the development of novel active pharmaceutical ingredients (APIs), agrochemicals, and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug candidates, particularly those targeting central nervous system (CNS) disorders and infectious diseases.
• Agrochemical Synthesis: Used in the research and development of new-generation herbicides and fungicides, leveraging its halogenated aromatic core.
• Material Science Research: Serves as a monomer or functionalizing agent in the development of specialty polymers, liquid crystals, and organic electronic materials.
• Chemical Biology Probes: Employed in the design and synthesis of molecular probes and tags for studying biological pathways and protein interactions.
• Dye and Pigment Intermediate: Acts as a starting material for synthesizing specialized azo dyes and high-performance pigments.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for bespoke synthesis projects requiring precise halogenated benzoic acid derivatives.

Basic Information

Product Name	5-Amino-4-Bromo-2-Chloro-Benzoic Acid
CAS No.	1342905-40-1
Molecular Formula	C7H5BrClNO2
Molecular Weight	250.48 g/mol
Synonyms	4-Bromo-2-chloro-5-aminobenzoic acid; 2-Chloro-4-bromo-5-aminobenzoic acid; Benzoic acid, 5-amino-4-bromo-2-chloro-; 5-Amino-4-bromo-2-chlorobenzoic acid; 1342905-40-1; AKOS026714065; A819024
EINECS	Contact for details

Quality Control

Every batch of 5-Amino-4-Bromo-2-Chloro-Benzoic Acid is manufactured under strict quality management systems. We provide comprehensive analytical documentation to ensure traceability and compliance with your project requirements. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available for all shipments. Our standard grade meets typical research and development specifications, with custom purity grades (e.g., >98%, >99%) available upon request.

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 sealed and stored under anhydrous conditions if opened. Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm
Single Impurity (HPLC)	≤ 1.0%

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