Description

4-Chloro-2-(4-Chloro-Phenyl)-Quinazoline is a high-value, halogenated quinazoline derivative that serves as a critical synthetic intermediate in advanced organic chemistry. Its molecular structure makes it a versatile building block for constructing complex heterocyclic compounds with targeted biological or material properties. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the development of new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting kinase inhibition and other therapeutic pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and pesticides, leveraging its halogenated quinazoline core.
• Material Science: Building block for creating organic electronic materials, such as charge-transport layers or luminescent compounds.
• Chemical Synthesis: Serves as a versatile scaffold in medicinal and combinatorial chemistry for library generation and structure-activity relationship (SAR) studies.
• Academic & Contract Research: Essential reagent for fundamental research in heterocyclic chemistry and method development.

Basic Information

Product Name	4-Chloro-2-(4-Chloro-Phenyl)-Quinazoline
CAS No.	59490-94-7
Molecular Formula	C14H8Cl2N2
Molecular Weight	275.13 g/mol
Synonyms	2,4-Dichloroquinazoline, 4-Chloro-2-(4-chlorophenyl)quinazoline; 2-(4-Chlorophenyl)-4-chloroquinazoline; Quinazoline, 4-chloro-2-(4-chlorophenyl)-; 4-Chloro-2-(p-chlorophenyl)quinazoline; 59490-94-7 (CAS); 4-Chloro-2-(4'-chlorophenyl)quinazoline
EINECS	Contact for details

Quality Control

Our 4-Chloro-2-(4-Chloro-Phenyl)-Quinazoline is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and synthesis. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent degradation from atmospheric moisture.

Specification

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

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