Description

2-[(2-Chlorobenzyl)Thio]-3-Phenylquinazolin-4(3H)-One is a specialized heterocyclic organic compound belonging to the quinazolinone class. This compound serves as a key synthetic intermediate and a valuable scaffold in advanced chemical research and development. It is primarily required by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Used in the research and synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Agrochemical Research: Serves as a building block for developing new pesticides, herbicides, and fungicides with enhanced efficacy.
• Chemical Biology Probe: Utilized in academic and industrial research to study biological processes and protein interactions.
• Material Science Precursor: Acts as a starting material for creating specialized organic compounds with potential electronic or photophysical properties.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for client-specific synthesis projects.

Basic Information

Product Name	2-[(2-Chlorobenzyl)Thio]-3-Phenylquinazolin-4(3H)-One
CAS No.	74333-00-9
Molecular Formula	C21H15ClN2OS
Molecular Weight	378.87 g/mol
Synonyms	2-[(2-Chlorophenyl)methyl]sulfanyl-3-phenyl-4(3H)-quinazolinone; 3-Phenyl-2-[[(2-chlorophenyl)methyl]thio]-4(3H)-quinazolinone; 2-((2-Chlorobenzyl)thio)-3-phenylquinazolin-4(3H)-one; 4(3H)-Quinazolinone, 2-[(2-chlorophenyl)methyl]thio-3-phenyl-; 74333-00-9; 2-(2-Chlorobenzylthio)-3-phenyl-4(3H)-quinazolinone
EINECS	Contact for details

Quality Control

Our 2-[(2-Chlorobenzyl)Thio]-3-Phenylquinazolin-4(3H)-One is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting key parameters such as assay and impurity profiles. We support cGMP and ISO compliant manufacturing for advanced applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials. For long-term storage, consider an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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