Description

7-Chloro-3-Phenyl-2-Thioxo-2,3-Dihydro-4(1H)-Quinazolinone is a specialized heterocyclic organic compound belonging to the quinazolinone class, characterized by its sulfur-containing thioxo group and chlorine substituent. This compound serves as a high-value chemical intermediate and a versatile scaffold in advanced research and development. It is primarily required by pharmaceutical R&D and agrochemical synthesis laboratories for the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of potential drug candidates, particularly for central nervous system (CNS) and anti-inflammatory targets.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging its heterocyclic core for bioactivity.
• Organic Synthesis Reagent: Serves as a versatile precursor for constructing complex nitrogen and sulfur-containing heterocycles in academic and industrial research.
• Material Science Research: Investigated as a potential monomer or additive for specialty polymers and advanced functional materials.
• Biochemical Tool Compound: Utilized in biochemical assays and as a probe to study enzyme inhibition and biological pathways.

Basic Information

Product Name	7-Chloro-3-Phenyl-2-Thioxo-2,3-Dihydro-4(1H)-Quinazolinone
CAS No.	13165-15-6
Molecular Formula	C14H9ClN2OS
Molecular Weight	288.75 g/mol
Synonyms	7-Chloro-3-phenyl-2-thioxo-2,3-dihydroquinazolin-4(1H)-one; 7-Chloro-3-phenyl-2-thioxo-1,2,3,4-tetrahydro-4-quinazolinone; 7-Chloro-3-phenyl-2-thioxo-1,2,3,4-tetrahydroquinazolin-4-one; 4(1H)-Quinazolinone, 7-chloro-2,3-dihydro-3-phenyl-2-thioxo-; 7-Chloro-3-phenyl-2-thioxo-1,2,3,4-tetrahydroquinazolinone; 7-Chloro-3-phenyl-2-thioxo-2,3-dihydro-4(1H)-quinazolinone; 7-Chloro-3-phenyl-2-thioxo-1,2,3,4-tetrahydro-4-quinazolinone; 7-Chloro-3-phenyl-2-thioxo-1,2,3,4-tetrahydroquinazolin-4(1H)-one
EINECS	Contact for details

Quality Control

Our 7-Chloro-3-Phenyl-2-Thioxo-2,3-Dihydro-4(1H)-Quinazolinone is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing to ensure high purity, identity, and consistency. Certificates of Analysis (COA) detailing purity, assay, and impurity profiles are provided with each shipment and are available upon request.

Storage

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

Specification

Item	Specification
Appearance	Off-white to pale yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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