Description

4'-Chloro-3-Phenylpropiophenone is a specialized aromatic ketone building block of significant importance in advanced organic synthesis. Its molecular structure, featuring both chlorophenyl and propiophenone moieties, makes it a versatile intermediate for constructing complex molecules. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the development of active ingredients and novel chemical entities.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of various active pharmaceutical ingredients (APIs), particularly those with central nervous system (CNS) activity or anti-inflammatory properties.
• Agrochemical Synthesis: Used in the research and production of herbicides, fungicides, and other crop protection agents.
• Material Science Research: Serves as a monomer or building block for developing specialty polymers and advanced organic materials.
• Chemical Research & Development: Employed in academic and industrial R&D labs for method development and the creation of novel compound libraries.
• Fine Chemical Production: Acts as an intermediate in the multi-step synthesis of complex dyes, pigments, and other high-value fine chemicals.

Basic Information

Product Name	4'-Chloro-3-Phenylpropiophenone
CAS No.	5739-37-7
Molecular Formula	C15H13ClO
Molecular Weight	244.72 g/mol
Synonyms	1-(4-Chlorophenyl)-3-phenyl-1-propanone; 3-Phenyl-1-(4-chlorophenyl)-1-propanone; 4-Chloro-3-phenylpropiophenone; 4'-Chloro-β-phenylpropiophenone; Propiophenone, 4'-chloro-3-phenyl-; 5739-37-7; 1-Propanone, 1-(4-chlorophenyl)-3-phenyl-
EINECS	Contact for details

Quality Control

Our 4'-Chloro-3-Phenylpropiophenone is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for synthetic applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles 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 room temperature (15-25°C). Keep away from heat, sparks, and open flame. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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