Description

3-Chloro-1-Phenylbenzo[F]Quinazoline is a high-purity, advanced pharmaceutical intermediate and a versatile heterocyclic building block. This compound is critical for research and development in medicinal chemistry, particularly in the synthesis of novel drug candidates. It is primarily utilized by pharmaceutical R&D laboratories, agrochemical companies, and academic institutions focused on organic synthesis and material science.

Application

• Key synthetic intermediate for the development of quinazoline-based pharmaceutical compounds with potential therapeutic activity.
• Building block in medicinal chemistry research for creating libraries of molecules targeting kinases and other enzymes.
• Precursor in the synthesis of specialty agrochemicals and plant protection agents.
• Used in academic and industrial R&D for studying structure-activity relationships (SAR) in heterocyclic chemistry.
• Starting material for the preparation of fluorescent dyes and organic electronic materials due to its fused aromatic structure.
• Intermediate in custom synthesis and contract manufacturing for clients in the life sciences sector.

Basic Information

Product Name	3-Chloro-1-Phenylbenzo[F]Quinazoline
CAS No.	1528707-72-3
Molecular Formula	C20H11ClN2
Molecular Weight	314.77 g/mol
Synonyms	3-Chloro-1-phenylbenzo[f]quinazoline; 1-Phenyl-3-chlorobenzo[f]quinazoline; Benzo[f]quinazoline, 3-chloro-1-phenyl-; 1528707-72-3; 3-Chloro-1-phenylbenzo[f]quinazoline
EINECS	Contact for details

Quality Control

Our 3-Chloro-1-Phenylbenzo[F]Quinazoline is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. We provide full traceability and detailed Certificates of Analysis (COA) with each shipment, confirming compliance with customer specifications and relevant industry standards.

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