Description

4'-Chloropropiophenone is a versatile and important organic intermediate characterized by its chlorinated aromatic ketone structure. This compound matters for its role as a key building block in the synthesis of more complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is primarily needed by R&D chemists and process development teams in the fine chemical, pharmaceutical, and agrochemical industries for creating active pharmaceutical ingredients (APIs) and advanced crop protection agents.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of various therapeutic agents, including potential central nervous system (CNS) drugs and other bioactive molecules.
• Agrochemical Synthesis: Serves as a building block for developing herbicides, fungicides, and insecticides, leveraging the reactivity of the chlorophenyl and propiophenone groups.
• Fine Chemical Production: Used in custom synthesis and the manufacture of specialty chemicals, dyes, and pigments.
• Research & Development: Employed in academic and industrial laboratories for method development, catalysis studies, and exploring new chemical entities.
• Material Science: Potential use as a monomer or cross-linking agent in polymer chemistry for creating specialized resins.

Basic Information

Product Name	4'-Chloropropiophenone
CAS No.	6285-05-8
Molecular Formula	C9H9ClO
Molecular Weight	168.62 g/mol
Synonyms	1-(4-Chlorophenyl)-1-propanone; p-Chloropropiophenone; 4-Chloropropiophenone; Propiophenone, 4'-chloro-; USAN; NSC 406079; 4-Chlorophenyl ethyl ketone; 4'-Chloro-1-phenyl-1-propanone
EINECS	228-500-8

Quality Control

Our 4'-Chloropropiophenone is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) detailing key parameters such as assay, impurity profile, and physical characteristics. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring reliability for your critical synthesis processes.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	34 - 38 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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