Description

4(3H)-Quinazolinone, 8-Methoxy-3-(4-Methoxyphenyl)-2-[1-(Methylamino)Ethyl]- is a sophisticated quinazolinone derivative, a key heterocyclic scaffold of significant interest in advanced organic synthesis. This compound matters for its role as a critical pharmaceutical intermediate and a versatile building block in medicinal chemistry research. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: Serves as a core building block for the synthesis of potential drug candidates targeting various therapeutic areas.
• Medicinal Chemistry Research: Used in structure-activity relationship (SAR) studies and lead optimization programs due to its modifiable quinazolinone core.
• Chemical Reference Standard: Employed as an analytical standard in quality control and method development for related pharmaceutical products.
• Agrochemical Development: Acts as a precursor in the research and synthesis of novel crop protection agents and pesticides.
• Organic Synthesis Reagent: Utilized in academic and industrial laboratories for constructing complex heterocyclic compounds.
• Biochemical Tool Compound: Potential use in biochemical assays and as a probe for studying biological pathways.

Basic Information

Item	Details
Product Name	4(3H)-Quinazolinone, 8-Methoxy-3-(4-Methoxyphenyl)-2-[1-(Methylamino)Ethyl]-
CAS No.	602318-92-3
Molecular Formula	C19H21N3O3
Molecular Weight	339.39 g/mol
Synonyms	8-Methoxy-3-(4-methoxyphenyl)-2-[1-(methylamino)ethyl]quinazolin-4(3H)-one; 2-[1-(Methylamino)ethyl]-8-methoxy-3-(4-methoxyphenyl)-4(3H)-quinazolinone; 8-Methoxy-3-(4-methoxyphenyl)-2-[1-(methylamino)ethyl]-4(3H)-quinazolinone; Quinazolinone derivative, CAS 602318-92-3; 4(3H)-Quinazolinone, 8-methoxy-3-(4-methoxyphenyl)-2-[1-(methylamino)ethyl]-; 3-(4-Methoxyphenyl)-8-methoxy-2-[1-(methylamino)ethyl]-4(3H)-quinazolinone
EINECS	Contact for details

Quality Control

Our 4(3H)-Quinazolinone derivative is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and MS, to ensure high purity and consistent identity. Certificates of Analysis (COA) detailing purity, impurities, and full analytical data are provided and available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from incompatible materials. Due to its light-sensitive nature, handling should be performed under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Related Substances (HPLC)	Any individual impurity ≤ 1.0%
Total Impurities	≤ 3.0%
Water Content (KF)	≤ 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.