Description

3-(3-Bromo-Phenoxy)-Propionic Acid is a versatile brominated aromatic ether carboxylic acid, serving as a key synthetic intermediate in advanced organic chemistry. Its value lies in its bifunctional molecular structure, which allows for selective reactivity at both the carboxylic acid and brominated aromatic sites. This compound is primarily needed by research and development laboratories, pharmaceutical manufacturers, and agrochemical producers for constructing complex molecules, including active pharmaceutical ingredients (APIs) and specialized crop protection agents.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs), particularly those requiring a phenoxypropionic acid scaffold.
• Agrochemical Synthesis: Used in the research and production of herbicides and plant growth regulators, where the phenoxy moiety is a common structural feature.
• Liquid Crystal & Polymer Chemistry: Acts as a monomer or precursor for creating specialized polymers and liquid crystal materials with specific electronic or optical properties.
• Organic Synthesis & Research: Employed in academic and industrial R&D for coupling reactions (e.g., Suzuki, Buchwald-Hartwig) via the bromoaryl group and further derivatization via the carboxylic acid group.
• Material Science: Serves as a precursor for synthesizing advanced organic materials and functionalized surfaces.

Basic Information

Product Name	3-(3-Bromo-Phenoxy)-Propionic Acid
CAS No.	18386-03-3
Molecular Formula	C9H9BrO3
Molecular Weight	245.07 g/mol
Synonyms	3-(3-Bromophenoxy)propanoic Acid; 3-Bromo-3'-phenoxypropionic Acid; m-Bromophenoxypropionic Acid; 3-(3-Bromophenoxy)propionic Acid; β-(3-Bromophenoxy)propionic Acid; 3-Bromophenoxypropanoic Acid; NSC 163045; 3-(3-Bromophenoxy)propanoic acid
EINECS	Contact for details

Quality Control

Our 3-(3-Bromo-Phenoxy)-Propionic Acid is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specified parameters. Our quality commitment aligns with cGMP principles where applicable, ensuring reliability for your critical synthesis workflows.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (typically 15-25°C). The product should be kept away from strong bases, oxidizing agents, and sources of ignition. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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