Description

4-Fluorobenzoic Acid Phenacyl Ester is a specialized organic ester compound, also known by its CAS number 55153-22-5. This high-purity intermediate is valued for its role as a key building block in advanced organic synthesis, particularly in the development of pharmaceuticals and agrochemicals. It is essential for research institutions and industrial manufacturers requiring a reliable, high-quality reagent for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of active pharmaceutical ingredients (APIs), especially those containing fluorinated aromatic systems.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, pesticides, and fungicides where the fluorophenyl moiety enhances biological activity.
• Organic Synthesis Reagent: Serves as a versatile phenacyl ester precursor in various organic transformations, including coupling reactions and the preparation of more complex esters.
• Chemical Research & Development: Employed in academic and industrial R&D labs for exploring new synthetic pathways and developing novel fluorinated compounds.
• Material Science Precursor: Potential use in the synthesis of specialty polymers and advanced materials requiring specific fluorinated monomers.

Basic Information

Product Name	4-Fluorobenzoic Acid Phenacyl Ester
CAS No.	55153-22-5
Molecular Formula	C15H11FO3
Molecular Weight	258.25 g/mol
Synonyms	4-Fluorobenzoic Acid 2-Oxo-2-phenylethyl Ester; Phenacyl 4-Fluorobenzoate; 2-Oxo-2-phenylethyl 4-Fluorobenzoate; 4-Fluorobenzoyl Phenacyl Ester; α-Oxo-benzeneacetic Acid 4-Fluorophenyl Ester; 55153-22-5; p-Fluorobenzoic Acid Phenacyl Ester
EINECS	Contact for details

Quality Control

Our 4-Fluorobenzoic Acid Phenacyl Ester is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, confirming compliance with agreed specifications. Our commitment to traceability and documentation supports your regulatory and quality assurance requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat sources and incompatible materials. The product is light-sensitive and should be stored away from direct light exposure.

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.