Description

4-Acetamido-3-Bromobenzoic Acid is a high-purity, functionalized benzoic acid derivative that serves as a critical building block in advanced organic synthesis. Its unique structure, featuring both bromo and acetamido substituents, makes it a versatile intermediate for constructing complex molecules with precise electronic and steric properties. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for the development of active ingredients and specialty fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, especially those targeting specific enzyme inhibitors or receptor modulators.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and plant growth regulators.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in transition metal catalysis and coordination chemistry.
• Material Science Research: Employed in the development of organic semiconductors, liquid crystals, and other functional organic materials.
• Custom Chemical Synthesis: A valuable scaffold for contract research organizations (CROs) and CDMOs producing bespoke compounds for client projects.
• Academic Research: Utilized in university and institutional labs for methodological studies in cross-coupling reactions and amide bond formation.

Basic Information

Product Name	4-Acetamido-3-Bromobenzoic Acid
CAS No.	74103-28-9
Molecular Formula	C9H8BrNO3
Molecular Weight	258.07 g/mol
Synonyms	3-Bromo-4-acetamidobenzoic Acid; 4-Acetamido-3-bromobenzoic Acid; N-(3-Bromo-4-carboxyphenyl)acetamide; 3-Bromo-4-(acetylamino)benzoic Acid; Benzoic acid, 4-(acetylamino)-3-bromo-; 4-Acetylamino-3-bromobenzoic Acid; 3-Bromo-4-acetylaminobenzoic Acid; 74103-28-9
EINECS	Contact for details

Quality Control

Every batch of 4-Acetamido-3-Bromobenzoic Acid is manufactured under a strict quality management system. Our products undergo rigorous analytical testing, including HPLC, NMR, and elemental analysis, to ensure compliance with high-purity standards for research and industrial use. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each 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). This product is hygroscopic (moisture-sensitive) and light-sensitive; therefore, containers must be kept sealed and away from direct light and moisture sources to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Single Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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