Description

3-(2-Bromo-5-Methoxyphenyl)Propanoic Acid CAS NO 66192-02-7 is a high-purity, versatile aromatic carboxylic acid derivative, serving as a critical building block in advanced organic synthesis. Its unique bromo- and methoxy-substituted phenylpropanoic acid structure makes it an invaluable intermediate for creating complex molecules with tailored properties. This compound is essential for research and development chemists, process engineers, and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly for central nervous system (CNS) agents and anti-inflammatory compounds.
• Agrochemical Synthesis: Used in the development of advanced herbicides and plant growth regulators, leveraging its halogenated aromatic core.
• Liquid Crystal & OLED Material Precursor: Serves as a building block for creating complex organic molecules used in electronic displays and lighting.
• Polymer Modification: Employed to introduce functional groups into polymer chains, enhancing material properties like adhesion and thermal stability.
• Academic & Industrial R&D: A valuable reagent for methodological studies in cross-coupling reactions and carboxylate chemistry.
• Fine Chemical Production: Integral to the multi-step synthesis of dyes, pigments, and other performance chemicals.

Basic Information

Product Name	3-(2-Bromo-5-Methoxyphenyl)Propanoic Acid
CAS No.	66192-02-7
Molecular Formula	C10H11BrO3
Molecular Weight	259.10 g/mol
Synonyms	2-Bromo-5-methoxy-β-phenylpropionic Acid; 3-(2-Bromo-5-methoxyphenyl)propionic Acid; β-(2-Bromo-5-methoxyphenyl)propanoic Acid; (2-Bromo-5-methoxyphenyl)propanoic Acid; 66192-02-7; NSC 403819; 3-(2-Bromo-5-methoxyphenyl)propanoic acid
EINECS	Contact for details

Quality Control

Our 3-(2-Bromo-5-Methoxyphenyl)Propanoic Acid is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and residual solvent analysis. We provide Certificates of Analysis (COA) with each shipment, detailing all specifications and test results to ensure traceability and compliance with your internal quality standards and regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong acids and incompatible organic solvents. For long-term storage, consider an inert atmosphere to maintain optimal stability.

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.