Description

4-(4-Fluoro-3-Methyl-Phenyl)-Butyric Acid is a valuable fluorinated aromatic carboxylic acid derivative, serving as a key organic intermediate in advanced chemical synthesis. Its molecular structure, featuring both a phenyl butyric acid backbone and a fluorine substituent, makes it a versatile building block for creating more complex molecules with tailored properties. This compound is primarily utilized by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the development of active ingredients and novel materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds targeting neurological and inflammatory pathways.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides and pesticides, where the fluorine atom can enhance biological activity and stability.
• Liquid Crystal & OLED Material Research: Serves as a building block for fluorinated organic molecules used in electronic displays and optoelectronic devices.
• Organic Synthesis & Chemical Research: Employed in academic and industrial R&D for constructing complex fluorinated aromatic compounds and exploring new reaction methodologies.
• Fine Chemical Production: Acts as an intermediate in the manufacture of specialty chemicals, including dyes, flavors, and fragrances.

Basic Information

Product Name	4-(4-Fluoro-3-Methyl-Phenyl)-Butyric Acid
CAS No.	331-43-1
Molecular Formula	C11H13FO2
Molecular Weight	196.22 g/mol
Synonyms	4-(4-Fluoro-3-methylphenyl)butanoic acid; 4-(4-Fluoro-m-tolyl)butyric acid; 4-(4-Fluoro-3-methylphenyl)butyric acid; γ-(4-Fluoro-3-methylphenyl)butyric acid; 331-43-1; Butanoic acid, 4-(4-fluoro-3-methylphenyl)-; 4-(4-Fluoro-3-methyl-benzenebutanoic acid
EINECS	Contact for details

Quality Control

Our 4-(4-Fluoro-3-Methyl-Phenyl)-Butyric Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. We provide full traceability and a Certificate of Analysis (COA) with every shipment, detailing all critical specifications. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from strong oxidizers, strong bases, and heat sources.

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	≤ 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.