Description

3-(2-Chloro-Phenyl)-2-Mercapto-3H-Quinazolin-4-One CAS NO 65141-60-8 is a specialized heterocyclic organic compound belonging to the quinazolinone class. This compound serves as a critical synthetic intermediate and building block in advanced organic synthesis. It is primarily needed by pharmaceutical R&D and agrochemical industries for the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of potential drug candidates with diverse biological activities.
• Agrochemical Research: Building block for developing new herbicides, fungicides, and plant growth regulators.
• Organic Synthesis: Versatile scaffold for constructing complex heterocyclic molecules in academic and industrial research.
• Material Science: Potential monomer or additive in the development of specialty polymers and advanced materials.
• Biochemical Research: Used in studies targeting enzyme inhibition and receptor binding assays.

Basic Information

Product Name	3-(2-Chloro-Phenyl)-2-Mercapto-3H-Quinazolin-4-One
CAS No.	65141-60-8
Molecular Formula	C14H9ClN2OS
Molecular Weight	288.75 g/mol
Synonyms	2-Mercapto-3-(2-chlorophenyl)-4(3H)-quinazolinone; 3-(2-Chlorophenyl)-2-mercapto-4(3H)-quinazolinone; 2-Mercapto-3-(o-chlorophenyl)-4(3H)-quinazolinone; 65141-60-8; Quinazolin-4(3H)-one, 3-(2-chlorophenyl)-2-mercapto-; 3-(2-Chlorophenyl)-2-sulfanyl-3H-quinazolin-4-one; 2-Thiol-3-(2-chlorophenyl)-4(3H)-quinazolinone
EINECS	Contact for details

Quality Control

Our 3-(2-Chloro-Phenyl)-2-Mercapto-3H-Quinazolin-4-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing including HPLC, NMR, and IR spectroscopy to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all specifications are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This compound is light-sensitive and should be stored away from light. Due to its chemical nature, it should be handled under an inert atmosphere to prevent oxidation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Off-white to pale yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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