Description

3-(2-Methylphenyl)Propionic Acid is a specialized aromatic carboxylic acid derivative, serving as a key chiral intermediate in advanced organic synthesis. Its value lies in providing a versatile building block for constructing complex molecular architectures, particularly in the development of active pharmaceutical ingredients (APIs) and fine chemicals. This product is essential for research chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials sectors who require high-purity, structurally defined intermediates for their synthetic workflows.

Application

• Pharmaceutical Intermediate: A crucial chiral building block in the synthesis of non-steroidal anti-inflammatory drugs (NSAIDs) and other therapeutic agents.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides and plant growth regulators.
• Liquid Crystal & OLED Materials: Serves as a precursor in the manufacture of specialty chemicals for electronic display technologies.
• Flavor & Fragrance Industry: Acts as an intermediate for synthesizing specific aromatic compounds.
• Academic & Industrial R&D: A valuable reagent for methodological development in organic chemistry and catalysis studies.
• Polymer Modification: Used to introduce specific functional groups into polymer chains to alter material properties.

Basic Information

Product Name	3-(2-Methylphenyl)Propionic Acid
CAS No.	77480-25-2
Molecular Formula	C10H12O2
Molecular Weight	164.20 g/mol
Synonyms	2-Methylhydratropic Acid; (2-Methylphenyl)Propanoic Acid; 3-(o-Tolyl)Propionic Acid; o-Methylhydratropic Acid; 2-Methyl-2-phenylpropionic Acid (related isomer); Benzenepropanoic acid, 2-methyl-; α-Methyl-2-methylbenzenepropanoic Acid
EINECS	Contact for details

Quality Control

Our 3-(2-Methylphenyl)Propionic Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets the high standards required for synthetic applications. Certificates of Analysis (COA) documenting all critical parameters are available for every shipment upon request, providing full traceability and quality assurance for your R&D and production processes.

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). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. Keep away from strong oxidizing agents and bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
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.