Description

2-Quinazolinamine, 4,5-Dichloro- is a high-purity, halogenated quinazoline derivative serving as a critical building block in advanced organic synthesis. This compound is valued for its role as a versatile synthetic intermediate, enabling the development of novel compounds with targeted biological and material properties. It is primarily sought by researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for applications in drug discovery and functional material development.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly for kinase inhibitors and other small-molecule therapeutics.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its heterocyclic structure for bioactivity.
• Organic Light-Emitting Diodes (OLEDs): Serves as a starting material for constructing electron-transport or host materials in electronic displays.
• Ligand Synthesis: Utilized in the preparation of specialized ligands for catalysis and metal-organic frameworks (MOFs).
• Chemical Biology Probes: Acts as a scaffold for creating molecular probes to study enzyme function and cellular pathways.
• Academic & Contract Research: Employed in university and CRO laboratories for method development and exploratory synthetic chemistry.

Basic Information

Product Name	2-Quinazolinamine, 4,5-Dichloro-
CAS No.	1379308-14-1
Molecular Formula	C8H5Cl2N3
Molecular Weight	214.05 g/mol
Synonyms	4,5-Dichloroquinazolin-2-amine; 4,5-Dichloro-2-quinazolinamine; 2-Amino-4,5-dichloroquinazoline; 4,5-Dichloro-2-aminoquinazoline; 4,5-Dichloroquinazoline-2-amine; 2-Quinazolinamine,4,5-dichloro-; 4,5-Dichloro-1,3-diazanaphthalen-2-amine
EINECS	Contact for details

Quality Control

Our 2-Quinazolinamine, 4,5-Dichloro- is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are available upon request, supporting your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This material is light-sensitive (store away from light). Keep away from strong acids/bases and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.