Description

Ethyl 7-(2,5-Difluorophenyl)-7-Oxoheptanoate is a high-purity synthetic intermediate characterized by its difluorophenyl and keto-ester functional groups. This compound is valued for its role as a critical building block in the synthesis of complex, biologically active molecules, offering precise structural control. It is primarily needed by research institutions and pharmaceutical manufacturers engaged in the development of new active pharmaceutical ingredients (APIs) and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the multi-step synthesis of novel drug candidates, particularly in medicinal chemistry research.
• Agrochemical Synthesis: Used in the development of advanced pesticides and herbicides, where the difluorophenyl moiety can enhance biological activity and stability.
• Material Science Research: Serves as a monomer or functional modifier in the development of specialty polymers with tailored properties.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing complex organic frameworks via reactions at the ketone or ester groups.
• Fluorinated Compound Library: An important component for creating libraries of fluorinated compounds in drug discovery screening programs.

Basic Information

Product Name	Ethyl 7-(2,5-Difluorophenyl)-7-Oxoheptanoate
CAS No.	898753-20-3
Molecular Formula	C15H18F2O3
Molecular Weight	284.30 g/mol
Synonyms	7-Oxo-7-(2,5-difluorophenyl)heptanoic Acid Ethyl Ester; Ethyl 7-Oxo-7-(2,5-difluorophenyl)heptanoate; 2,5-Difluoro-ω-oxobenzeneheptanoic Acid Ethyl Ester; Heptanoic Acid, 7-(2,5-Difluorophenyl)-7-Oxo-, Ethyl Ester; Ethyl 7-(2,5-Difluorobenzoyl)heptanoate
EINECS	Contact for details

Quality Control

Our Ethyl 7-(2,5-Difluorophenyl)-7-Oxoheptanoate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the high standards required for research and synthesis applications. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from strong oxidizing agents and bases.

Specification

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