Description

2-((2-(4-Chlorophenyl)-2-Oxoethyl)Thio)-3-(4-Methoxyphenyl)Quinazolin-4(3H)-One is a sophisticated quinazolinone derivative, a key chemical scaffold in advanced pharmaceutical and agrochemical research. This compound matters for its potential as a versatile synthetic intermediate in developing new active ingredients, particularly for applications requiring specific receptor binding or enzyme inhibition. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for lead optimization and novel compound library synthesis.

Application

• Pharmaceutical Intermediate: Serves as a critical building block in the synthesis of novel drug candidates, particularly for kinase inhibitors and other targeted therapies.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides, leveraging its heterocyclic structure for bioactivity.
• Chemical Biology Probe: Acts as a tool compound for studying biological pathways and protein-ligand interactions in academic and industrial research settings.
• Fine Chemical Synthesis: Employed as a specialized intermediate for constructing complex molecules in custom synthesis and contract manufacturing projects.

Basic Information

Product Name	2-((2-(4-Chlorophenyl)-2-Oxoethyl)Thio)-3-(4-Methoxyphenyl)Quinazolin-4(3H)-One
CAS No.	331972-16-8
Molecular Formula	C23H17ClN2O3S
Molecular Weight	436.91 g/mol
Synonyms	2-[(2-(4-Chlorophenyl)-2-oxoethyl)thio]-3-(4-methoxyphenyl)-4(3H)-quinazolinone; 3-(4-Methoxyphenyl)-2-[[2-(4-chlorophenyl)-2-oxoethyl]thio]-4(3H)-quinazolinone; 4(3H)-Quinazolinone, 2-((2-(4-chlorophenyl)-2-oxoethyl)thio)-3-(4-methoxyphenyl)-; CAS 331972-16-8
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. We provide comprehensive analytical data including HPLC purity, NMR, and mass spectrometry for identity confirmation. Certificates of Analysis (COA) are available upon request, detailing batch-specific results for purity, related substances, and residual solvents.

Storage

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

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference
Purity (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
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.