Description

Benzeneacetic Acid, 4-Acetyl-2-Fluoro-, Methyl Ester is a high-purity fluorinated aromatic ester building block of significant interest in advanced organic synthesis. This compound matters for its role as a key intermediate in the development of complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is needed by research institutions and industrial manufacturers engaged in the creation of novel active ingredients, where its specific acetyl and fluoro substituents offer precise control over molecular properties and reactivity.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of fluorinated drug candidates, including potential kinase inhibitors and central nervous system (CNS) active compounds.
• Agrochemical Research: Used in developing novel herbicides and pesticides, where the fluorine atom can enhance biological activity, metabolic stability, and lipophilicity.
• Material Science: Serves as a monomer or functionalization agent in the production of specialty polymers and advanced organic electronic materials.
• Chemical Synthesis: A versatile building block for constructing complex aromatic structures in medicinal and process chemistry.
• Academic & R&D: Employed in university and corporate research laboratories for method development and exploring new synthetic pathways involving fluorinated aromatics.

Basic Information

Product Name	Benzeneacetic Acid, 4-Acetyl-2-Fluoro-, Methyl Ester
CAS No.	2089292-03-3
Molecular Formula	C11H11FO3
Molecular Weight	210.20 g/mol
Synonyms	Methyl 2-(4-Acetyl-2-fluorophenyl)acetate; 2-(4-Acetyl-2-fluorophenyl)acetic acid methyl ester; 4-Acetyl-2-fluorobenzeneacetic acid methyl ester; Methyl (4-acetyl-2-fluorophenyl)acetate; 2089292-03-3; 4-Acetyl-2-fluoro-α-toluic acid methyl ester
EINECS	Contact for details

Quality Control

Our Benzeneacetic Acid, 4-Acetyl-2-Fluoro-, Methyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and identity. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee traceability and batch-to-batch consistency for your critical R&D and production needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (typically 15-25°C). Keep away from strong oxidizing agents, strong bases, and heat sources. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 97.0%
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.