Description

Benzeneacetic Acid, 4-Amino-3-Bromo- is a halogenated and aminated derivative of phenylacetic acid, serving as a versatile and high-value synthetic intermediate. This compound is critical for research and development chemists seeking to introduce specific functional groups into complex molecular architectures. It is primarily utilized in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of potential drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing antimicrobial properties.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators, leveraging its halogen and amino functionalities.
• Organic Synthesis & Research: A valuable precursor for coupling reactions (e.g., Suzuki, Buchwald-Hartwig) and for creating custom libraries of compounds in medicinal chemistry.
• Dye & Pigment Intermediate: Employed in the development of specialized azo dyes and colorants where the bromo and amino groups influence color fastness and hue.
• Material Science Research: Investigated as a monomer or functionalizing agent for advanced polymers and liquid crystalline materials.

Basic Information

Product Name	Benzeneacetic Acid, 4-Amino-3-Bromo-
CAS No.	66955-75-7
Molecular Formula	C8H8BrNO2
Molecular Weight	230.06 g/mol
Synonyms	3-Bromo-4-aminophenylacetic acid; 4-Amino-3-bromobenzeneacetic acid; 2-(4-Amino-3-bromophenyl)acetic acid; (4-Amino-3-bromophenyl)acetic acid; 3-Bromo-4-aminobenzeneacetic acid; 4-Amino-3-bromo-α-toluic acid; 2-(4-Amino-3-bromophenyl)ethanoic acid
EINECS	Contact for details

Quality Control

Our Benzeneacetic Acid, 4-Amino-3-Bromo- is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing specifications such as assay, impurity profile, and physical characteristics is provided with each shipment to guarantee compliance with your research or production requirements.

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). This compound may be light-sensitive and should be handled accordingly to maintain stability.

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 (as Pb)	≤ 20 ppm

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