Description

4(1H)-Quinazolinone, 2-(4-Nitrophenyl)- is a specialized heterocyclic organic compound that serves as a critical synthetic intermediate and pharmacophore in advanced chemical research. Its unique molecular structure, featuring both quinazolinone and nitrophenyl moieties, makes it a valuable building block for developing novel active compounds. This high-purity chemical is primarily sought by research and development teams in the pharmaceutical, agrochemical, and material science industries for applications in medicinal chemistry, ligand synthesis, and the development of functional organic materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of potential drug candidates, particularly those targeting kinase inhibition or other enzyme-related pathways.
• Medicinal Chemistry Research: Used as a core scaffold or building block for constructing compound libraries in high-throughput screening and structure-activity relationship (SAR) studies.
• Agrochemical Development: Serves as an intermediate in the research and synthesis of novel herbicides, fungicides, or plant growth regulators.
• Organic Electronic Materials: Potential use in the research of organic semiconductors or light-emitting materials due to its conjugated system and electron-withdrawing nitro group.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying biological processes and protein interactions.
• Academic & Institutional Research: Fundamental compound for synthetic organic chemistry studies and methodology development in universities and R&D institutes.

Basic Information

Product Name	4(1H)-Quinazolinone, 2-(4-Nitrophenyl)-
CAS No.	4765-59-7
Molecular Formula	C14H9N3O3
Molecular Weight	267.24 g/mol
Synonyms	2-(4-Nitrophenyl)-4(1H)-quinazolinone; 2-(p-Nitrophenyl)-4(1H)-quinazolinone; 2-(4-Nitrophenyl)quinazolin-4(1H)-one; 4-Hydroxy-2-(4-nitrophenyl)quinazoline; NSC 403697; Quinazolin-4(1H)-one, 2-(4-nitrophenyl)-
EINECS	Contact for details

Quality Control

Our 4(1H)-Quinazolinone, 2-(4-Nitrophenyl)- is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity verification and spectroscopic methods (NMR, IR, MS) for structural confirmation, to ensure it meets the high standards required for research and development applications. A Certificate of Analysis (COA) detailing specific results for identity, purity, and impurities is provided with every shipment.

Storage

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

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.