Description

2-Chloro-4-Phenylbenzo[H]Quinazoline is a specialized heterocyclic organic compound belonging to the quinazoline class, distinguished by its chloro and phenyl substituents. This compound is valued as a versatile and high-purity chemical intermediate for advanced synthesis in pharmaceutical and agrochemical research. It is primarily sought by R&D laboratories and production facilities engaged in developing novel active pharmaceutical ingredients (APIs), agrochemicals, and functional materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel quinazoline-based drug candidates, particularly for oncology and antiviral research.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging its heterocyclic core for bioactivity.
• Material Science: Serves as a precursor for organic electronic materials, such as ligands for metal-organic frameworks (MOFs) or components in organic light-emitting diodes (OLEDs).
• Chemical Synthesis: Employed in academic and industrial organic chemistry as a scaffold for creating complex molecular libraries for screening.
• Dye & Pigment Intermediate: Acts as a starting material for synthesizing specialized quinazoline-derived dyes and colorants.

Basic Information

Product Name	2-Chloro-4-Phenylbenzo[H]Quinazoline
CAS No.	4786-80-5
Molecular Formula	C20H13ClN2
Molecular Weight	316.78 g/mol
Synonyms	2-Chloro-4-phenylbenzo[h]quinazoline; Benzo[h]quinazoline, 2-chloro-4-phenyl-; 4-Phenyl-2-chlorobenzo[h]quinazoline; 2-Chloro-4-phenylbenzo[h]quinazoline; 4786-80-5
EINECS	Contact for details

Quality Control

Our 2-Chloro-4-Phenylbenzo[H]Quinazoline is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR/IR for structural confirmation, to ensure it meets exacting research-grade specifications. Certificates of Analysis (COA) with detailed chromatographic data are provided to guarantee traceability and batch-to-batch consistency for your critical applications.

Storage

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

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.