Description

2-Methoxy-4-Fluorophenylacetic Acid is a high-purity fluorinated aromatic building block of significant importance in advanced organic synthesis. Its core value lies in its role as a versatile intermediate for constructing complex molecules, particularly in the pharmaceutical and agrochemical sectors. This compound is essential for researchers and manufacturers developing active pharmaceutical ingredients (APIs), agrochemicals, and specialty fine chemicals, where the introduction of fluorine and methoxy groups is critical for modulating biological activity and physicochemical properties.

Application

• Pharmaceutical Intermediate: A key synthon in the synthesis of novel drug candidates, especially in central nervous system (CNS) and anti-inflammatory therapeutic areas.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides and pesticides, where the fluorophenyl moiety enhances efficacy and environmental stability.
• Liquid Crystal & OLED Material Precursor: Serves as a building block for fluorinated aromatic compounds used in electronic display technologies.
• Fine Chemical & Specialty Polymer Production: Employed in the manufacture of specialty monomers, ligands for catalysis, and other high-value fine chemicals.
• Academic & Contract Research: A valuable reagent for medicinal chemistry and process chemistry research in academic and industrial R&D laboratories.

Basic Information

Product Name	2-Methoxy-4-Fluorophenylacetic Acid
CAS No.	886498-61-9
Molecular Formula	C9H9FO3
Molecular Weight	184.16 g/mol
Synonyms	(2-Methoxy-4-fluorophenyl)acetic Acid; 4-Fluoro-2-methoxyphenylacetic Acid; 2-Methoxy-4-fluorobenzeneacetic Acid; α-(2-Methoxy-4-fluorophenyl)acetic Acid; 886498-61-9; 2-Methoxy-4-fluoro-benzeneacetic acid
EINECS	Contact for details

Quality Control

Our 2-Methoxy-4-Fluorophenylacetic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high chemical purity and consistent performance. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment 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 place at 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
Identification (NMR)	Conforms to structure
Assay (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.