Description

7-Methoxy-4(1H)-Quinazolinone is a high-purity, versatile quinazolinone derivative, serving as a critical advanced pharmaceutical intermediate and a valuable scaffold in medicinal chemistry research. Its core value lies in enabling the synthesis of complex molecules with potential biological activity, particularly in the development of kinase inhibitors and other therapeutic agents. This compound is essential for R&D chemists and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries seeking to develop new active ingredients.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of novel drug candidates, especially kinase inhibitors and other targeted therapies.
• Medicinal Chemistry Research: Used as a core scaffold for structure-activity relationship (SAR) studies and library synthesis in drug discovery programs.
• Agrochemical Development: Serves as a precursor in the research and synthesis of new crop protection agents and herbicides.
• Fine Chemical Synthesis: Employed in the multi-step synthesis of complex organic molecules for various high-value applications.
• Biochemical Tool Compound: Potential use in developing probes for studying enzyme mechanisms and biological pathways.

Basic Information

Product Name	7-Methoxy-4(1H)-Quinazolinone
CAS No.	16064-24-7
Molecular Formula	C9H8N2O2
Molecular Weight	176.17 g/mol
Synonyms	7-Methoxyquinazolin-4(1H)-one; 4(1H)-Quinazolinone, 7-methoxy-; 7-Methoxy-4-hydroxyquinazoline; 7-Methoxy-1H-quinazolin-4-one; 7-Methoxy-4-quinazolinol; 7-Methoxy-4-quinazolone; 16064-24-7; NSC 163063
EINECS	Contact for details

Quality Control

Our 7-Methoxy-4(1H)-Quinazolinone 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 synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment. We support compliance with cGMP and ICH guidelines for advanced intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from incompatible materials. The container should be kept tightly sealed to protect from moisture.

Specification

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