Description

2,4-Dichloro-7-Iodoquinazoline CAS NO 959237-34-4 is a high-value halogenated quinazoline derivative, a crucial building block in modern synthetic organic chemistry. Its core value lies in its versatile reactivity, where the chlorine and iodine atoms serve as distinct handles for selective functionalization, enabling the rapid construction of complex molecular architectures. This compound is primarily needed by researchers and process chemists in the pharmaceutical and agrochemical industries for the development of novel active ingredients, particularly kinase inhibitors and other targeted therapeutics.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel small-molecule drugs, especially targeted cancer therapies and kinase inhibitors.
• Agrochemical Research: Used in the discovery and development of new herbicides, fungicides, and plant growth regulators.
• Chemical Biology Probe Synthesis: Serves as a scaffold for creating molecular probes to study enzyme function and cellular signaling pathways.
• Material Science: A potential monomer or precursor for advanced organic electronic materials and liquid crystals.
• Custom Synthesis & Contract Manufacturing: Employed by CDMOs for the production of bespoke compounds for client R&D programs.
• Academic Research: Utilized in university and institutional labs for methodological development and exploring new chemical reactions.

Basic Information

Product Name	2,4-Dichloro-7-Iodoquinazoline
CAS No.	959237-34-4
Molecular Formula	C8H3Cl2IN2
Molecular Weight	324.93 g/mol
Synonyms	7-Iodo-2,4-dichloroquinazoline; 2,4-Dichloro-7-iodo-quinazoline; Quinazoline, 2,4-dichloro-7-iodo-; 959237-34-4; 2,4-Dichloro-7-iodoquinazoline; 7-Iodo-2,4-dichloro-quinazoline
EINECS	Contact for details

Quality Control

Every batch of 2,4-Dichloro-7-Iodoquinazoline is produced and tested under a strict quality management system. We employ advanced analytical techniques, including HPLC, GC, NMR, and MS, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing batch-specific results is provided with each shipment, ensuring full traceability and compliance with your research or production requirements.

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). This material is hygroscopic (moisture-sensitive) and light-sensitive; therefore, containers must be kept sealed under an inert atmosphere when not in use to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (HPLC/MS)	Conforms
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 1.0%

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