Description

4,7-Dichloro-2-Phenyl-Quinazoline is a high-value, multi-functional heterocyclic building block and key synthetic intermediate. Its core quinazoline scaffold, functionalized with chlorine and phenyl groups, makes it a versatile precursor for constructing complex molecules in advanced research and development. This compound is primarily sought by pharmaceutical, agrochemical, and material science industries for applications in medicinal chemistry, crop protection, and organic electronics.

Application

• Pharmaceutical Intermediate: A critical building block for synthesizing potential kinase inhibitors, anticancer agents, and other biologically active quinazoline derivatives.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and plant growth regulators.
• Material Science Research: Serves as a precursor for organic semiconductors, light-emitting materials (OLEDs), and advanced polymers due to its conjugated aromatic system.
• Chemical Biology Probe: Employed in the design and synthesis of molecular probes for studying enzyme function and cellular pathways.
• Academic & Contract Research: A valuable reagent for synthetic organic chemistry research in universities and contract research organizations (CROs).
• Custom Synthesis: Acts as a starting material for the custom synthesis of complex, proprietary compounds for various industrial applications.

Basic Information

Product Name	4,7-Dichloro-2-Phenyl-Quinazoline
CAS No.	54665-92-8
Molecular Formula	C14H8Cl2N2
Molecular Weight	275.13 g/mol
Synonyms	2-Phenyl-4,7-dichloroquinazoline; 4,7-Dichloro-2-phenyl-1,3-diazanaphthalene; Quinazoline, 4,7-dichloro-2-phenyl-; 54665-92-8; 2-Phenyl-4,7-dichloro-1,3-benzodiazine; 4,7-Dichloro-2-phenylquinazoline
EINECS	Contact for details

Quality Control

Our 4,7-Dichloro-2-Phenyl-Quinazoline is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via NMR and IR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. A detailed Certificate of Analysis (COA) is provided with each shipment, guaranteeing traceability and consistent quality.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials.

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.