Description

3-(4-Methylphenyl)-2-[(2-Phenylethyl)Sulfanyl]Quinazolin-4(3H)-One is a specialized quinazolinone derivative, a class of heterocyclic compounds known for their significant biological and chemical utility. This compound matters as a high-value pharmaceutical intermediate and research chemical for developing novel therapeutic agents. It is primarily needed by R&D laboratories and manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for synthesizing new molecules with potential pharmacological activity.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those targeting kinase inhibition or other enzyme-related pathways.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging the bioactive quinazolinone core.
• Chemical Biology Probe: Serves as a tool compound in biochemical assays to study protein-ligand interactions and cellular signaling mechanisms.
• Organic Synthesis Reference Standard: Provides a pure standard for analytical method development and validation in QC laboratories.
• Material Science Research: Investigated as a precursor for advanced organic materials due to its conjugated structure.

Basic Information

Product Name	3-(4-Methylphenyl)-2-[(2-Phenylethyl)Sulfanyl]Quinazolin-4(3H)-One
CAS No.	83671-70-9
Molecular Formula	C23H20N2OS
Molecular Weight	372.48 g/mol
Synonyms	2-[(2-Phenylethyl)thio]-3-(p-tolyl)-4(3H)-quinazolinone; 3-(p-Tolyl)-2-[(2-phenylethyl)thio]-4(3H)-quinazolinone; 2-[(2-Phenylethyl)sulfanyl]-3-(4-methylphenyl)quinazolin-4-one; 4(3H)-Quinazolinone, 2-[(2-phenylethyl)thio]-3-(p-tolyl)-; 83671-70-9; 3-(4-Methylphenyl)-2-(2-phenylethylsulfanyl)quinazolin-4-one
EINECS	Contact for details

Quality Control

Our 3-(4-Methylphenyl)-2-[(2-Phenylethyl)Sulfanyl]Quinazolin-4(3H)-One is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are available upon request. We support development and cGMP-grade production to meet the stringent requirements of pharmaceutical and advanced research applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere to prevent potential oxidation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
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.