Description

3-Hydroxy-2-Phenyl-3,4-Dihydroquinazolin-4-One is a high-purity, specialized heterocyclic organic compound that serves as a critical building block in advanced chemical synthesis. This compound matters for its role as a versatile intermediate in the development of pharmaceuticals and fine chemicals, enabling the creation of complex molecular architectures. It is primarily needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and material science sectors for developing new active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel quinazolinone-based drug candidates with potential biological activity.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its heterocyclic core for bioactivity.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing complex heterocyclic compounds and libraries for screening.
• Material Science: Investigated as a monomer or additive for creating specialty polymers and advanced organic materials.
• Chemical Reference Standard: Serves as a high-purity analytical standard for quality control and method development in analytical laboratories.

Basic Information

Product Name	3-Hydroxy-2-Phenyl-3,4-Dihydroquinazolin-4-One
CAS No.	5319-72-2
Molecular Formula	C₁₄H₁₀N₂O₂
Molecular Weight	238.24 g/mol
Synonyms	3-Hydroxy-2-phenyl-3,4-dihydro-4-quinazolinone; 2-Phenyl-3-hydroxy-3,4-dihydro-4-quinazolinone; 3,4-Dihydro-3-hydroxy-2-phenyl-4-quinazolinone; 4(3H)-Quinazolinone, 3,4-dihydro-3-hydroxy-2-phenyl-; 5319-72-2; 3-Hydroxy-2-phenylquinazolin-4(3H)-one
EINECS	Contact for details

Quality Control

Our 3-Hydroxy-2-Phenyl-3,4-Dihydroquinazolin-4-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and industrial use. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
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.