Description

2-(1-Piperazinyl)-4(3H)-Quinazolinone is a high-purity, heterocyclic organic compound featuring a quinazolinone core linked to a piperazine moiety, making it a versatile intermediate for advanced synthesis. This compound is valued for its role in pharmaceutical research and development, particularly in the creation of novel therapeutic agents. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of potential drug candidates, particularly those targeting central nervous system (CNS) disorders, kinase inhibition, and other therapeutic areas.
• Chemical Research & Development: Used as a sophisticated scaffold in medicinal chemistry for structure-activity relationship (SAR) studies and lead optimization.
• Agrochemical Synthesis: Serves as a precursor in the development of new active ingredients for crop protection products.
• Fine Chemical Production: Employed in the multi-step synthesis of complex specialty chemicals and advanced materials.
• Academic Research: Utilized in university and institutional labs for studying heterocyclic chemistry and developing novel synthetic methodologies.

Basic Information

Product Name	2-(1-Piperazinyl)-4(3H)-Quinazolinone
CAS No.	22587-11-7
Molecular Formula	C12H14N4O
Molecular Weight	230.27 g/mol
Synonyms	2-Piperazin-1-yl-3H-quinazolin-4-one; 4(3H)-Quinazolinone, 2-(1-piperazinyl)-; 2-(Piperazin-1-yl)quinazolin-4(3H)-one; 2-Piperazinyl-4(3H)-quinazolinone; Quinazolin-4(3H)-one, 2-(1-piperazinyl)-; 2-(1-Piperazinyl)-4-hydroxyquinazoline; UNII-9Q2J7F8F2T
EINECS	Contact for details

Quality Control

Every batch of 2-(1-Piperazinyl)-4(3H)-Quinazolinone is manufactured and tested under a strict quality management system. We provide comprehensive analytical data to ensure the material meets the high standards required for research and development applications. A detailed Certificate of Analysis (COA) specifying identity, purity (typically ≥95% by HPLC), and impurity profile is supplied with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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