Description

2-[(2,4-Dichlorobenzyl)Sulfanyl]-3-Phenyl-4(3H)-Quinazolinone is a specialized organic compound belonging to the quinazolinone class, recognized for its potential as a key synthetic intermediate in advanced chemical synthesis. This compound matters for its role in the research and development of 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 specialty chemical industries seeking to build complex molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of potential drug candidates, particularly those targeting specific enzymatic pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides, leveraging its heterocyclic core for bioactivity.
• Chemical Biology Probe: Acts as a scaffold for creating molecular probes to study protein-ligand interactions and biological mechanisms.
• Material Science Precursor: Potential intermediate in the synthesis of organic electronic materials or advanced polymers with specific functional properties.
• Academic & Institutional Research: Employed in universities and research institutes for methodological studies in organic synthesis and heterocyclic chemistry.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for client-specific synthesis projects requiring this precise molecular fragment.

Basic Information

Product Name	2-[(2,4-Dichlorobenzyl)Sulfanyl]-3-Phenyl-4(3H)-Quinazolinone
CAS No.	329079-91-6
Molecular Formula	C21H14Cl2N2OS
Molecular Weight	413.32 g/mol
Synonyms	2-[(2,4-Dichlorophenyl)methyl]sulfanyl-3-phenyl-4(3H)-quinazolinone; 3-Phenyl-2-[[(2,4-dichlorophenyl)methyl]thio]-4(3H)-quinazolinone; 4(3H)-Quinazolinone, 2-[(2,4-dichlorobenzyl)thio]-3-phenyl-; 2-((2,4-Dichlorobenzyl)thio)-3-phenylquinazolin-4(3H)-one; CAS 329079-91-6
EINECS	Contact for details

Quality Control

Our 2-[(2,4-Dichlorobenzyl)Sulfanyl]-3-Phenyl-4(3H)-Quinazolinone is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications and test results are provided with every shipment 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 and sources of ignition.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Total impurities ≤ 3.0%

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