Description

4-Hydroxyquinazoline is a versatile heterocyclic organic compound that serves as a critical building block in advanced chemical synthesis. Its unique quinazoline core functionalized with a hydroxyl group makes it a valuable intermediate for creating complex molecules with targeted biological and material properties. This compound is essential for research and development in the pharmaceutical, agrochemical, and material science industries, where it is used to develop new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of various drug candidates, particularly those targeting kinases, enzymes, and other biological receptors.
• Agrochemical Development: Used in research for creating novel herbicides, fungicides, and plant growth regulators.
• Material Science Research: Serves as a building block for organic ligands in metal-organic frameworks (MOFs) and for developing specialty polymers or dyes.
• Chemical Synthesis: Acts as a versatile scaffold for medicinal chemistry, enabling the introduction of diverse functional groups for structure-activity relationship (SAR) studies.
• Academic & Industrial R&D: Employed in laboratories for fundamental research in organic chemistry and the development of new synthetic methodologies.

Basic Information

Product Name	4-Hydroxyquinazoline
CAS No.	17227-47-3
Molecular Formula	C8H6N2O
Molecular Weight	146.15 g/mol
Synonyms	4-Quinazolinol; Quinazolin-4-ol; 4-Quinazolinone (tautomer); 4-Hydroxy-1,3-diazanaphthalene; 4(3H)-Quinazolinone; 1,3-Diazanaphthalen-4-ol; 4-Oxoquinazoline
EINECS	Contact for details

Quality Control

Our 4-Hydroxyquinazoline is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive analytical data, including identity confirmation by spectroscopic methods (IR, NMR) and purity determination by HPLC. A Certificate of Analysis (COA) detailing all specifications and test results is available with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.