Description

5-Chloro-1-(2-Fluorophenyl)-1-Oxopentane is a high-purity, versatile organic intermediate with a defined molecular structure. This compound matters for its role as a critical building block in the synthesis of more complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is needed by R&D chemists and process development teams in fine chemical manufacturing who require reliable, high-quality raw materials for their synthetic pathways.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those with fluorinated aromatic systems.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and pesticides.
• Ligand and Catalyst Development: Serves as a starting material for creating novel ligands and organocatalysts used in asymmetric synthesis.
• Material Science Research: Employed in the development of specialty polymers and advanced organic materials.
• Custom Synthesis & Contract Manufacturing: A valuable substrate for custom chemical synthesis services and scale-up projects.
• Academic & Industrial R&D: Utilized in exploratory chemistry for developing new synthetic methodologies and novel compound libraries.

Basic Information

Product Name	5-Chloro-1-(2-Fluorophenyl)-1-Oxopentane
CAS No.	487058-75-3
Molecular Formula	C11H12ClFO
Molecular Weight	214.66 g/mol
Synonyms	5-Chloro-1-(2-fluorophenyl)pentan-1-one; 2-Fluorophenyl 4-chlorobutyl ketone; 1-(2-Fluorophenyl)-5-chloropentan-1-one; 4-Chlorobutyl 2-fluorophenyl ketone; ω-Chloro-2'-fluoro valerophenone; 5-Chloro-2'-fluorovalerophenone; 2-Fluoro-ω-chlorovalerophenone; 5-Chloro-1-(2-fluorobenzoyl)butane
EINECS	Contact for details

Quality Control

Our 5-Chloro-1-(2-Fluorophenyl)-1-Oxopentane is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay and impurity profiles. Our quality commitment supports compliance with cGMP and ISO standards for industrial and research applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Heavy Metals	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.