Description

Acetic Acid 3-Fluoro-4-Methoxy Phenyl Ester is a high-purity fluorinated aromatic ester building block of significant interest in advanced organic synthesis. This compound matters as a versatile intermediate for introducing the 3-fluoro-4-methoxyphenyl moiety into target molecules, a structural motif known to influence biological activity and material properties. It is primarily needed by research and development chemists in the pharmaceutical, agrochemical, and specialty chemical industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in central nervous system (CNS) and anti-inflammatory research.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and insecticides with enhanced efficacy and selectivity.
• Liquid Crystal & OLED Materials: Serves as a precursor for fluorinated components in electronic display and lighting technologies.
• Polymer Modification: Incorporates fluorinated aromatic groups into polymer chains to alter thermal stability, solubility, and optical properties.
• Chemical Research & Development: A valuable reagent for method development and exploring new fluorination chemistry in academic and industrial labs.
• Dye & Pigment Intermediate: Used in the synthesis of specialized fluorinated colorants with unique light-fastness and chromatic properties.

Basic Information

Product Name	Acetic Acid 3-Fluoro-4-Methoxy Phenyl Ester
CAS No.	946833-20-1
Molecular Formula	C9H9FO3
Molecular Weight	184.16 g/mol
Synonyms	3-Fluoro-4-methoxyphenyl acetate; 1-Acetoxy-3-fluoro-4-methoxybenzene; (3-Fluoro-4-methoxyphenyl) acetate; 4-Methoxy-3-fluorophenyl acetate; Acetic acid (3-fluoro-4-methoxyphenyl) ester; 3-Fluoro-4-methoxy phenol acetate; 3-Fluoro-4-methoxyphenol acetic acid ester; 3-Fluoro-4-methoxy phenyl ethanoate
EINECS	Contact for details

Quality Control

Our Acetic Acid 3-Fluoro-4-Methoxy Phenyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) with detailed specifications are provided for every shipment. We support cGMP and ISO standards for pharmaceutical and industrial applications, ensuring reliable supply and traceability.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. This material is moisture-sensitive; keep container tightly sealed when not in use.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Standard Grade)
Purity (GC)	≥ 98.0%
Water Content (KF)	≤ 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.