Description

3-(4-Bromobenzoyl)Propionic Acid is a versatile brominated aromatic carboxylic acid derivative, serving as a key synthetic intermediate in advanced organic synthesis. Its value lies in the reactive bromine and carboxylic acid functional groups, which enable precise molecular construction for high-value fine chemicals and active pharmaceutical ingredients (APIs). This compound is essential for R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to build complex molecular architectures.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and inflammatory diseases.
• Agrochemical Synthesis: Used in the production of advanced herbicides and fungicides, where the bromobenzoyl moiety contributes to biological activity.
• Liquid Crystal & OLED Material Precursor: Serves as a starting material for synthesizing brominated aromatic cores used in electronic display technologies.
• Polymer Modification Agent: Employed to introduce functional aromatic groups into polymer chains, enhancing material properties like thermal stability and refractive index.
• Organic Ligand Synthesis: Used to create specialized ligands for catalysis and metal-organic frameworks (MOFs).
• Academic & Industrial Research: A valuable reagent for method development and exploring new chemical reactions in organic chemistry laboratories.

Basic Information

Product Name	3-(4-Bromobenzoyl)Propionic Acid
CAS No.	6340-79-0
Molecular Formula	C10H9BrO3
Molecular Weight	257.08 g/mol
Synonyms	4-Bromobenzoylpropionic Acid; 3-(p-Bromobenzoyl)propionic Acid; 4'-Bromo-γ-oxobenzenebutanoic Acid; (4-Bromobenzoyl)propanoic Acid; γ-(4-Bromobenzoyl)butyric Acid; 3-(4-Bromobenzoyl)propanoic Acid; 4-Bromophenyl 3-carboxypropyl ketone; Benzenebutanoic acid, γ-oxo-4'-bromo-
EINECS	228-726-4

Quality Control

Our 3-(4-Bromobenzoyl)Propionic Acid is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and tests for residual solvents and heavy metals, to ensure it meets the high standards required for synthetic applications. A detailed Certificate of Analysis (COA) is provided with each shipment, guaranteeing traceability, consistency, and reliability for your critical processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from strong bases, oxidizing agents, and sources of ignition. Due to its nature as a strong acid/organic solvent, handle with appropriate personal protective equipment in a fume hood.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Melting Point	118°C - 122°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.