Description

3-[2-Methyl-5-(Trifluoromethyl)Phenyl]Propionic Acid is a specialized aromatic propionic acid derivative distinguished by the presence of a trifluoromethyl group, which imparts unique physicochemical properties. This compound is a high-value pharmaceutical intermediate and building block for advanced organic synthesis, offering significant utility in the development of novel active ingredients. It is primarily sought by R&D and production teams in the pharmaceutical, agrochemical, and advanced materials sectors for creating molecules with enhanced metabolic stability and bioavailability.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of non-steroidal anti-inflammatory drugs (NSAIDs) and other bioactive molecules targeting inflammation and pain.
• Agrochemical Synthesis: Used in the research and development of advanced herbicides and pesticides, where the trifluoromethyl group enhances lipophilicity and biological activity.
• Liquid Crystal & OLED Material Precursor: Serves as a critical starting material for synthesizing fluorinated aromatic compounds used in electronic display technologies.
• Organic Synthesis Building Block: Employed in cross-coupling reactions, such as Suzuki or Heck reactions, to construct complex molecular architectures for research and fine chemical production.
• Polymer Modification Agent: Acts as a monomer or modifier to introduce fluorine-containing side chains into polymers, altering their surface properties and chemical resistance.

Basic Information

Product Name	3-[2-Methyl-5-(Trifluoromethyl)Phenyl]Propionic Acid
CAS No.	1017778-12-9
Molecular Formula	C11H11F3O2
Molecular Weight	232.20 g/mol
Synonyms	2-Methyl-5-(trifluoromethyl)hydrocinnamic acid; 3-[2-Methyl-5-(trifluoromethyl)phenyl]propanoic acid; α-Methyl-3-(trifluoromethyl)benzenepropanoic acid; 3-(2-Methyl-5-trifluoromethylphenyl)propionic acid; 2-Methyl-α,α,α-trifluoro-m-toluic acid, 3-carboxyethyl derivative; Benzenepropanoic acid, 2-methyl-5-(trifluoromethyl)-; (2-Methyl-5-trifluoromethylphenyl)propionic acid
EINECS	Contact for details

Quality Control

Our 3-[2-Methyl-5-(Trifluoromethyl)Phenyl]Propionic Acid is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure high purity and consistent quality suitable for sensitive synthetic applications. We provide a detailed Certificate of Analysis (COA) with each shipment, confirming identity, purity, and impurity profiles. Our production adheres to cGMP principles where applicable, ensuring traceability and reliability for our global B2B clients.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). The compound may be hygroscopic (moisture-sensitive); therefore, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen) for long-term storage to prevent degradation. Keep away from strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.