Description

Quinazoline, 4-Chloro-2-(3,4-Dichlorophenyl)- is a halogenated quinazoline derivative, a versatile and high-value heterocyclic building block. This compound is critical for advanced organic synthesis, particularly in the development of active pharmaceutical ingredients (APIs) and agrochemicals. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for creating novel molecules with targeted biological activity.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of potential drug candidates, particularly those targeting kinase inhibition for oncology and inflammatory diseases.
• Agrochemical Research: Used in developing novel herbicides, fungicides, and insecticides, leveraging the bioactivity of the quinazoline core.
• Organic Synthesis Building Block: Essential for constructing complex heterocyclic compounds in academic and industrial research laboratories.
• Material Science Research: Investigated for use in the development of organic electronic materials and advanced polymers.
• Biochemical Tool Compound: Utilized in life science research as a probe or inhibitor to study specific enzymatic pathways.

Basic Information

Item	Details
Product Name	Quinazoline, 4-Chloro-2-(3,4-Dichlorophenyl)-
CAS No.	62220-44-4
Molecular Formula	C14H7Cl3N2
Molecular Weight	309.57 g/mol
Synonyms	4-Chloro-2-(3,4-dichlorophenyl)quinazoline; 2-(3,4-Dichlorophenyl)-4-chloroquinazoline; 4-Chloro-2-(3,4-dichlorophenyl)quinazoline; Quinazoline, 4-chloro-2-(3,4-dichlorophenyl)-; (3,4-Dichlorophenyl)-4-chloroquinazoline; 4-Chloro-2-(3,4-dichlorophenyl)benzo[d]pyrimidine
EINECS	Contact for details

Quality Control

Our Quinazoline, 4-Chloro-2-(3,4-Dichlorophenyl)- is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We support development and commercial projects requiring material that meets stringent internal or pharmacopeial standards.

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 the container tightly sealed in a dry environment to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
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.