Description

3-(4-Fluoro-3,5-Dimethylphenyl)Propionic Acid CAS NO 1017779-63-3 is a high-purity fluorinated aromatic propionic acid derivative, serving as a critical building block in advanced organic synthesis. Its value lies in its unique molecular structure, which combines a fluorinated, sterically hindered aromatic ring with a reactive carboxylic acid functional group, enabling precise modifications for target molecule development. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries who require sophisticated intermediates for the development of new active ingredients.

Application

• Pharmaceutical Intermediate: A key synthon for the research and development of novel active pharmaceutical ingredients (APIs), particularly in medicinal chemistry programs targeting inflammation, metabolic disorders, and central nervous system (CNS) diseases.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators, where the fluorine atom and dimethyl substitution pattern can enhance biological activity and environmental stability.
• Liquid Crystal & OLED Material Precursor: Serves as a starting material for synthesizing fluorinated aromatic compounds used in electronic displays and organic light-emitting diodes (OLEDs).
• Polymer Modification: Acts as a monomer or functionalization agent for creating specialty polymers with tailored properties such as improved thermal stability, chemical resistance, or specific surface characteristics.
• Chemical Research & Development: Employed in academic and industrial R&D labs as a versatile scaffold for exploring new chemical reactions, catalysis, and material science applications.
• Fine Chemical Synthesis: Utilized in the multi-step synthesis of complex fluorinated fine chemicals, flavors, and fragrances.

Basic Information

Product Name	3-(4-Fluoro-3,5-Dimethylphenyl)Propionic Acid
CAS No.	1017779-63-3
Molecular Formula	C11H13FO2
Molecular Weight	196.22 g/mol
Synonyms	3-(4-Fluoro-3,5-dimethylphenyl)propanoic acid; 4-Fluoro-3,5-dimethylbenzenepropanoic acid; 3-(4-Fluoro-3,5-dimethylphenyl)propionic acid; β-(4-Fluoro-3,5-dimethylphenyl)propionic acid; (4-Fluoro-3,5-dimethylphenyl)propanoic acid; 1017779-63-3; 3-(4-Fluoro-3,5-dimethylphenyl)propanoate
EINECS	Contact for details

Quality Control

Our 3-(4-Fluoro-3,5-Dimethylphenyl)Propionic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical quality attributes. Our commitment to cGMP and ISO standards ensures a reliable supply of high-purity material suitable for demanding research and scale-up applications.

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. 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	< 10 ppm

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