Description

3,4-Dichloro-4'-n-Propylbenzophenone is a specialized benzophenone derivative characterized by its distinct halogenated and alkylated aromatic structure. This compound serves as a critical advanced pharmaceutical intermediate and a versatile building block in organic synthesis. It is primarily utilized by R&D chemists and process development teams in the pharmaceutical and agrochemical industries for the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of complex drug molecules, particularly those targeting central nervous system (CNS) disorders.
• Agrochemical Synthesis: Building block for developing new-generation herbicides and fungicides with specific activity profiles.
• Liquid Crystal Materials: Intermediate in the production of specialty chemicals for electronic displays.
• Organic Light-Emitting Diode (OLED) Research: Used in the development of novel electron-transport or host materials.
• Polymer Chemistry: Monomer or additive for creating polymers with specific UV-absorption or thermal properties.
• Academic & Industrial R&D: Serves as a standard or starting material for methodological studies in organic and medicinal chemistry.

Basic Information

Product Name	3,4-Dichloro-4'-n-Propylbenzophenone
CAS No.	844885-29-6
Molecular Formula	C₁₆H₁₄Cl₂O
Molecular Weight	293.19 g/mol
Synonyms	(3,4-Dichlorophenyl)(4-propylphenyl)methanone; 4'-Propyl-3,4-dichlorobenzophenone; Benzophenone, 3,4-dichloro-4'-propyl-; 3,4-Dichloro-4'-propylbenzophenone; 844885-29-6; (4-Propylphenyl)(3,4-dichlorophenyl)methanone
EINECS	Contact for details

Quality Control

Our 3,4-Dichloro-4'-n-Propylbenzophenone is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing purity, identity, and impurity profiles. Our quality management system is designed to meet the stringent requirements of cGMP for pharmaceutical intermediates and aligns with ISO standards for industrial chemical production.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place 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	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 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.