Description

3-(2-Oxopropyl)-4(3H)-Quinazolinone is a specialized quinazolinone derivative, a heterocyclic compound of significant interest in advanced organic synthesis. This compound serves as a versatile and high-value pharmaceutical intermediate and chemical building block for the development of novel active ingredients. It is primarily required by R&D laboratories and production facilities in the pharmaceutical, agrochemical, and fine chemical sectors seeking to create new molecules with targeted biological activities.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of potential drug candidates, particularly those targeting central nervous system (CNS) disorders, anti-inflammatory agents, and kinase inhibitors.
• Agrochemical Research: Building block for developing new herbicides, fungicides, and plant growth regulators with novel modes of action.
• Organic Synthesis & Material Science: Used in constructing complex heterocyclic frameworks for advanced materials, ligands for catalysis, and fluorescent dyes.
• Biochemical Tool Compound: Serves as a core structure for creating probes and inhibitors used in biochemical and pharmacological research to study enzyme function.
• Academic & Industrial R&D: Essential for medicinal chemistry programs in universities, contract research organizations (CROs), and innovator pharmaceutical companies.

Basic Information

Product Name	3-(2-Oxopropyl)-4(3H)-Quinazolinone
CAS No.	5632-37-1
Molecular Formula	C₁₁H₁₀N₂O₂
Molecular Weight	202.21 g/mol
Synonyms	3-Acetonyl-4(3H)-quinazolinone; 3-(2-Oxopropyl)-4-quinazolinone; 4(3H)-Quinazolinone, 3-(2-oxopropyl)-; 3-Acetonylquinazolin-4(3H)-one; 1-(4-Oxo-3,4-dihydroquinazolin-3-yl)propan-2-one
EINECS	Contact for details

Quality Control

Our 3-(2-Oxopropyl)-4(3H)-Quinazolinone is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide full traceability and Certificates of Analysis (COA) are supplied with every shipment, detailing key parameters such as assay, related substances, and residual solvents. Our quality commitment supports applications requiring GMP-grade intermediates and high-purity research chemicals.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials such as strong oxidizing agents. For long-term storage, consider under an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.