Description

3-(4-Chlorophenyl)Propiophenone is a high-purity organic intermediate characterized by its distinct aromatic ketone structure with a chlorophenyl substituent. This compound is valued for its role as a versatile building block in the synthesis of more complex molecules, particularly within the pharmaceutical and agrochemical sectors. It is primarily sought after by research institutions and industrial manufacturers engaged in the development of active pharmaceutical ingredients (APIs), fine chemicals, and advanced material precursors.

Application

• Pharmaceutical Intermediate: A key synthon in the synthesis of various drug candidates and active pharmaceutical ingredients (APIs), particularly those with central nervous system (CNS) activity.
• Agrochemical Synthesis: Serves as a precursor in the manufacturing of herbicides, fungicides, and other crop protection agents.
• Fine Chemical Production: Used in organic synthesis for creating complex molecules, including liquid crystals and specialty polymers.
• Research & Development: Employed in academic and industrial R&D labs for method development and exploring novel chemical reactions.
• Material Science: Potential use as a monomer or additive in the development of advanced polymeric materials with specific optical or electronic properties.

Basic Information

Product Name	3-(4-Chlorophenyl)Propiophenone
CAS No.	5739-39-9
Molecular Formula	C15H13ClO
Molecular Weight	244.72 g/mol
Synonyms	1-Propanone, 1-(4-chlorophenyl)-3-phenyl-; 3-Phenylpropiophenone, 4'-chloro-; 4'-Chloro-3-phenylpropiophenone; p-Chloro-β-phenylpropiophenone; 1-(4-Chlorophenyl)-3-phenyl-1-propanone; β-Phenylpropiophenone, 4'-chloro-; 5739-39-9; NSC 403697
EINECS	227-247-6

Quality Control

Our 3-(4-Chlorophenyl)Propiophenone is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including chromatography and spectroscopy, to confirm identity and purity. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting key parameters such as assay, impurity profile, and physical characteristics. We adhere to cGMP principles where applicable to support our clients in regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flames. The container should be kept tightly sealed when not in use 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	Specified range
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%, Total impurities ≤ 1.5%

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