Description

Ethyl 7-(3,5-Difluorophenyl)-7-Oxoheptanoate is a high-purity synthetic intermediate characterized by its difluorophenyl and ketoester functional groups. This compound is of significant value in advanced organic synthesis, particularly for constructing complex molecular scaffolds with specific electronic and steric properties. It is primarily sought by research and development teams in the pharmaceutical and agrochemical industries for use in drug discovery and the synthesis of novel active ingredients.

Application

• Pharmaceutical Intermediate: A key building block in the research and synthesis of new chemical entities (NCEs), especially those targeting central nervous system (CNS) disorders or metabolic diseases.
• Agrochemical Research: Used in the development of novel herbicides, fungicides, or insecticides, where the difluorophenyl moiety can enhance biological activity and stability.
• Material Science Precursor: Serves as a monomer or precursor for specialty polymers and advanced materials requiring specific fluorine-containing aromatic units.
• Chemical Synthesis: Employed in academic and industrial R&D for complex organic transformations, including cross-coupling reactions and carbonyl chemistry.
• Ligand and Catalyst Development: Useful for creating novel ligands in asymmetric catalysis or metal-organic frameworks (MOFs).

Basic Information

Product Name	Ethyl 7-(3,5-Difluorophenyl)-7-Oxoheptanoate
CAS No.	898752-43-7
Molecular Formula	C15H18F2O3
Molecular Weight	284.30 g/mol
Synonyms	7-Oxo-7-(3,5-difluorophenyl)heptanoic Acid Ethyl Ester; Ethyl 7-Oxo-7-(3,5-difluorophenyl)heptanoate; Heptanoic acid, 7-(3,5-difluorophenyl)-7-oxo-, ethyl ester; 3,5-Difluorobenzoylcaproic Acid Ethyl Ester; Ethyl 6-(3,5-Difluorobenzoyl)hexanoate
EINECS	Contact for details

Quality Control

Our Ethyl 7-(3,5-Difluorophenyl)-7-Oxoheptanoate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specifications and test results. Our quality commitment supports compliance with cGMP and ICH guidelines for pharmaceutical intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. The container should be kept tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.