Description

4-(2-Methyl-5-Fluorophenyl)-4-Oxobutyric Acid is a high-purity fluorinated aromatic keto acid derivative, serving as a critical advanced intermediate in modern synthetic chemistry. Its value lies in providing a versatile molecular scaffold for constructing more complex pharmacologically active compounds. This product is essential for R&D and production teams in the pharmaceutical and agrochemical industries, particularly those developing new active ingredients.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, especially in central nervous system (CNS) and anti-inflammatory therapeutic areas.
• Agrochemical Synthesis: Used in the research and development of new-generation herbicides and fungicides, leveraging the fluorine atom for enhanced bioactivity and stability.
• Material Science Research: Acts as a precursor for specialty polymers and liquid crystals, where the fluorophenyl group imparts specific electronic and physical properties.
• Organic Synthesis Reagent: Employed in academic and industrial laboratories for constructing complex organic molecules via reactions at the ketone and carboxylic acid functional groups.

Basic Information

Product Name	4-(2-Methyl-5-Fluorophenyl)-4-Oxobutyric Acid
CAS No.	97072-94-1
Molecular Formula	C11H11FO3
Molecular Weight	210.20 g/mol
Synonyms	4-Oxo-4-(2-methyl-5-fluorophenyl)butanoic acid; 4-(2-Methyl-5-fluorophenyl)-4-oxobutanoic acid; 4-(2-Methyl-5-fluorobenzoyl)butyric acid; 2-Methyl-5-fluorobenzoylpropionic acid; γ-Oxo-2-methyl-5-fluorophenylbutyric acid; 97072-94-1; 4-(2-Methyl-5-fluorophenyl)-4-oxobutyric acid
EINECS	Contact for details

Quality Control

Our 4-(2-Methyl-5-Fluorophenyl)-4-Oxobutyric Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance and regulatory needs.

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). 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%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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