Description

4-(4-Chlorophenylsulfonyl)-4-(2,5-Difluorophenyl)Cyclohexanone is a high-value, multi-functional organic intermediate characterized by its unique sulfonyl and difluorophenyl substituents. This compound matters for its role as a critical building block in the synthesis of complex molecules, particularly in advanced pharmaceutical research and development. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for creating novel active ingredients.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly for central nervous system (CNS) and anti-inflammatory targets.
• Agrochemical Synthesis: Serves as a precursor in the development of novel herbicides and fungicides, leveraging the biological activity of the difluorophenyl moiety.
• Material Science Research: Used in the synthesis of specialized polymers and advanced organic materials requiring specific electronic or steric properties.
• Ligand and Catalyst Development: Employed in the creation of complex ligands for asymmetric catalysis and metal-organic frameworks (MOFs).
• Life Science Reagents: Acts as a starting material for synthesizing biochemical probes and tool compounds for biological pathway studies.

Basic Information

Product Name	4-(4-Chlorophenylsulfonyl)-4-(2,5-Difluorophenyl)Cyclohexanone
CAS No.	471903-20-5
Molecular Formula	C18H15ClF2O3S
Molecular Weight	384.82 g/mol
Synonyms	4-(4-Chlorophenylsulfonyl)-4-(2,5-difluorophenyl)cyclohexanone; 4-(2,5-Difluorophenyl)-4-[(4-chlorophenyl)sulfonyl]cyclohexanone; 4-(p-Chlorophenylsulfonyl)-4-(2,5-difluorophenyl)cyclohexanone; Cyclohexanone, 4-[(4-chlorophenyl)sulfonyl]-4-(2,5-difluorophenyl)-; CAS 471903-20-5
EINECS	Contact for details

Quality Control

Our production of 4-(4-Chlorophenylsulfonyl)-4-(2,5-Difluorophenyl)Cyclohexanone adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications. We support cGMP standards for advanced pharmaceutical intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. The compound is light-sensitive (store away from light).

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%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Single Unknown Impurity	≤ 0.5%
Residual Solvents (GC)	Complies with ICH Q3C guidelines
Water Content (KF)	≤ 0.5%

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