Description

3-(2-Methoxyphenyl)Propionic Acid CAS NO 6342-77-4 is a versatile aromatic carboxylic acid derivative, serving as a key synthetic intermediate in advanced organic chemistry. Its value lies in the ortho-methoxy-substituted phenylpropionic acid structure, which provides unique reactivity and steric properties for constructing complex molecules. This compound is essential for research and development chemists in the pharmaceutical, agrochemical, and fine chemical industries seeking to develop new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of non-steroidal anti-inflammatory drugs (NSAIDs) and other bioactive molecules.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and plant growth regulators.
• Liquid Crystal & OLED Materials: Acts as a precursor for advanced electronic materials requiring specific aromatic frameworks.
• Fragrance & Flavor Chemistry: Serves as a starting material for synthesizing complex aromatic compounds used in perfumery.
• Polymer Modification: Employed to introduce functional groups into polymer chains for enhanced properties.
• Academic & Industrial R&D: A valuable reagent for methodological development and exploring new chemical spaces in organic synthesis.

Basic Information

Product Name	3-(2-Methoxyphenyl)Propionic Acid
CAS No.	6342-77-4
Molecular Formula	C10H12O3
Molecular Weight	180.20 g/mol
Synonyms	2-Methoxyphenylpropionic Acid; 3-(2-Methoxyphenyl)propanoic Acid; (2-Methoxyphenyl)propionic Acid; o-Methoxyphenylpropionic Acid; 2-Methoxyhydrocinnamic Acid; 3-(o-Methoxyphenyl)propionic Acid; NSC 403697; 2-Methoxybenzenepropanoic Acid
EINECS	228-744-7

Quality Control

Our 3-(2-Methoxyphenyl)Propionic Acid is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specification parameters. Our quality commitment supports applications requiring reliable and traceable raw materials.

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 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
Assay (HPLC)	≥ 98.0%
Melting Point	95 - 99 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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