Description

5-Hydroxy-6-Methoxyquinazolin-4(3H)-One is a high-purity quinazolinone derivative, a crucial heterocyclic building block in advanced organic synthesis. Its molecular structure makes it a valuable intermediate for developing novel active pharmaceutical ingredients (APIs) and fine chemicals. This compound is primarily sought by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for its role in creating compounds with potential biological activity.

Application

• Pharmaceutical Intermediate: A key synthon for the research and development of new drug candidates, particularly kinase inhibitors and other targeted therapies.
• Agrochemical Research: Used in the synthesis of novel herbicides, fungicides, and plant growth regulators.
• Fine Chemical Synthesis: Serves as a versatile building block for creating complex molecules in specialty chemistry applications.
• Biochemical Research: Employed in academic and industrial R&D for studying enzyme interactions and developing biochemical probes.
• Material Science Precursor: Potential use in the development of organic electronic materials and advanced polymers.

Basic Information

Product Name	5-Hydroxy-6-Methoxyquinazolin-4(3H)-One
CAS No.	379229-64-8
Molecular Formula	C9H8N2O3
Molecular Weight	192.17 g/mol
Synonyms	5-Hydroxy-6-methoxy-3,4-dihydroquinazolin-4-one; 6-Methoxy-5-hydroxyquinazolin-4(3H)-one; 4(3H)-Quinazolinone, 5-hydroxy-6-methoxy-; 5-Hydroxy-6-methoxy-4-quinazolinol; 5-Hydroxy-6-methoxyquinazolin-4-ol; 379229-64-8; Quinazolinone derivative
EINECS	Contact for details

Quality Control

Our 5-Hydroxy-6-Methoxyquinazolin-4(3H)-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 exacting standards for research and production use. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every 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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Off-white to light yellow 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.