Description

4(1H)-Quinazolinone, 8-Methoxy-2-Methyl- (9Ci) is a specialized heterocyclic organic compound belonging to the quinazolinone class, serving as a key synthetic intermediate. Its value lies in its versatile molecular scaffold, which is crucial for constructing more complex molecules in advanced research and development. This compound is primarily needed by pharmaceutical R&D laboratories and fine chemical manufacturers focused on developing novel therapeutic agents and high-value specialty chemicals.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of potential drug candidates, particularly for kinase inhibitors and other biologically active molecules.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its heterocyclic structure for bioactivity.
• Material Science: Serves as a precursor for organic electronic materials and advanced polymers requiring specific quinazolinone motifs.
• Academic & Contract Research: Employed in university and CRO laboratories for medicinal chemistry programs and structure-activity relationship (SAR) studies.
• Chemical Reference Standard: Used as an analytical standard for quality control and method development in analytical laboratories.

Basic Information

Product Name	4(1H)-Quinazolinone, 8-Methoxy-2-Methyl- (9Ci)
CAS No.	90915-45-0
Molecular Formula	C10H10N2O2
Molecular Weight	190.20 g/mol
Synonyms	8-Methoxy-2-methylquinazolin-4(1H)-one; 8-Methoxy-2-methyl-4(1H)-quinazolinone; 2-Methyl-8-methoxy-4(1H)-quinazolinone; 8-Methoxy-2-methyl-1,4-dihydroquinazolin-4-one; 90915-45-0; Quinazolin-4(1H)-one, 8-methoxy-2-methyl-
EINECS	Contact for details

Quality Control

Our 4(1H)-Quinazolinone, 8-Methoxy-2-Methyl- (9Ci) is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets the high standards required for research and development applications. A comprehensive Certificate of Analysis (COA) detailing all specifications 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). This product is light-sensitive and should be stored away from light to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.