Description

4(3H)-Quinazolinone, 6,7-Dimethoxy-2-[(4-Phenyl-1-Piperazinyl)Methyl]- is a high-purity, advanced pharmaceutical intermediate of significant interest in modern drug discovery. This compound matters for its role as a key synthetic building block in the development of novel bioactive molecules, particularly those targeting the central nervous system. Pharmaceutical R&D laboratories and fine chemical manufacturers need this material for creating potential therapeutic agents, leveraging its unique quinazolinone-piperazine hybrid structure.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of potential drug candidates, particularly for neurological and psychiatric disorders.
• Medicinal Chemistry Research: Used in high-throughput screening and structure-activity relationship (SAR) studies to develop new pharmacophores.
• Biochemical Tool Compound: Serves as a research chemical for probing biological pathways and enzyme interactions in academic and industrial settings.
• API Development: Employed in the process development and scale-up of new active pharmaceutical ingredients (APIs) with targeted receptor activity.
• Contract Research & Manufacturing (CRO/CMO): Supplied to organizations specializing in custom synthesis and development services for the life sciences industry.

Basic Information

Product Name	4(3H)-Quinazolinone, 6,7-Dimethoxy-2-[(4-Phenyl-1-Piperazinyl)Methyl]-
CAS No.	763096-21-5
Molecular Formula	C21H24N4O3
Molecular Weight	380.44 g/mol
Synonyms	6,7-Dimethoxy-2-[(4-phenyl-1-piperazinyl)methyl]-4(3H)-quinazolinone; 2-[(4-Phenylpiperazin-1-yl)methyl]-6,7-dimethoxy-3H-quinazolin-4-one; 763096-21-5; Quinazolinone derivative with piperazine; 6,7-Dimethoxy-2-((4-phenylpiperazin-1-yl)methyl)quinazolin-4(3H)-one
EINECS	Contact for details

Quality Control

Our 4(3H)-Quinazolinone, 6,7-Dimethoxy-2-[(4-Phenyl-1-Piperazinyl)Methyl]- is manufactured under strict quality management systems. The product undergoes rigorous analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with each batch to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials. The container should be kept tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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