Description

3-(2-Ethylphenyl)-2-Mercaptoquinazolin-4(3H)-One is a specialized quinazolinone derivative, a chemical class known for its significant role in advanced organic synthesis and pharmaceutical research. This compound matters as a key building block or intermediate for developing novel active pharmaceutical ingredients (APIs) and other high-value fine chemicals. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and advanced material sectors seeking to create new molecules with targeted properties.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel drug candidates, particularly those targeting specific enzymatic pathways.
• Agrochemical Research: Used in the development of new pesticides or herbicides, leveraging the bioactive quinazolinone core.
• Organic Synthesis Building Block: Acts as a versatile scaffold for constructing complex heterocyclic compounds in academic and industrial laboratories.
• Material Science Research: Potential intermediate for creating specialty polymers or organic electronic materials due to its conjugated structure.
• Biochemical Probe Development: Can be utilized to design and synthesize molecular probes for studying biological processes.

Basic Information

Product Name	3-(2-Ethylphenyl)-2-Mercaptoquinazolin-4(3H)-One
CAS No.	177951-34-7
Molecular Formula	C₁₆H₁₄N₂OS
Molecular Weight	282.36 g/mol
Synonyms	2-Mercapto-3-(2-ethylphenyl)-4(3H)-quinazolinone; 3-(2-Ethylphenyl)-2-thioxo-2,3-dihydroquinazolin-4(1H)-one; 2-Thioxo-3-(2-ethylphenyl)-1,2-dihydroquinazolin-4-one; 3-(2-Ethylphenyl)-4-hydroxy-2-mercaptoquinazoline; 177951-34-7; Quinazolin-4(3H)-one, 3-(2-ethylphenyl)-2-mercapto-; 2-Mercapto-3-(o-ethylphenyl)-4(3H)-quinazolinone
EINECS	Contact for details

Quality Control

Our 3-(2-Ethylphenyl)-2-Mercaptoquinazolin-4(3H)-One is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency, meeting the high standards required for research and development applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment.

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.

Specification

Item	Specification
Appearance	Off-white to light yellow 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.