Description

5-Chloro-3-Phenyl-2-Thioxo-2,3-Dihydro-4(1H)-Quinazolinone is a specialized heterocyclic organic compound belonging to the quinazolinone class, distinguished by its sulfur-containing thioxo group and chlorine substituent. This compound serves as a critical synthetic intermediate and a versatile scaffold in advanced chemical 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: Key building block for synthesizing novel drug candidates with potential biological activity.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides.
• Chemical Synthesis: Serves as a versatile precursor for creating complex heterocyclic libraries in medicinal chemistry.
• Material Science Research: Potential component in the synthesis of organic electronic materials or specialty polymers.
• Academic & Institutional Research: Utilized in universities and research institutes for studying reaction mechanisms and structure-activity relationships.

Basic Information

Product Name	5-Chloro-3-Phenyl-2-Thioxo-2,3-Dihydro-4(1H)-Quinazolinone
CAS No.	924869-18-1
Molecular Formula	C14H9ClN2OS
Molecular Weight	288.75 g/mol
Synonyms	5-Chloro-3-phenyl-2-thioxo-2,3-dihydroquinazolin-4(1H)-one; 5-Chloro-3-phenyl-2-thioxo-1,2,3,4-tetrahydro-4-quinazolinone; 4(1H)-Quinazolinone, 5-chloro-2,3-dihydro-3-phenyl-2-thioxo-; 5-Chloro-3-phenyl-2-thioxo-1,2,3,4-tetrahydroquinazolin-4-one; 5-Chloro-3-phenyl-2-thioxo-2,3-dihydro-4(1H)-quinazolinone; 924869-18-1
EINECS	Contact for details

Quality Control

Our 5-Chloro-3-Phenyl-2-Thioxo-2,3-Dihydro-4(1H)-Quinazolinone is manufactured under strict quality protocols to ensure batch-to-batch consistency and high purity. All products undergo rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to verify identity and purity. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to support your quality assurance processes.

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. The compound is light-sensitive and should be handled accordingly to maintain stability.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
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.