Description

7-Chloro-3-(3-Ethoxypropyl)-2-Mercaptoquinazolin-4(3H)-One is a specialized quinazolinone derivative, a key heterocyclic scaffold in advanced organic synthesis. This compound matters as a versatile and high-purity building block for pharmaceutical research and fine chemical manufacturing. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for developing novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of novel drug candidates, particularly those targeting kinase inhibition or other enzyme-related pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides, leveraging the bioactive quinazolinone core.
• Chemical Biology Probe: Acts as a scaffold for creating tool compounds to study biological processes and protein function in academic and industrial research.
• Material Science: Potential building block for advanced organic electronic materials or metal-organic frameworks (MOFs) due to its functional groups.
• Custom Synthesis & Contract Manufacturing: A key starting material for CDMOs (Contract Development and Manufacturing Organizations) producing bespoke compounds for client projects.
• Library Synthesis for High-Throughput Screening: Used to generate diverse compound libraries for drug discovery campaigns.

Basic Information

Product Name	7-Chloro-3-(3-Ethoxypropyl)-2-Mercaptoquinazolin-4(3H)-One
CAS No.	796067-61-3
Molecular Formula	C₁₃H₁₅ClN₂O₂S
Molecular Weight	298.79 g/mol
Synonyms	7-Chloro-3-(3-ethoxypropyl)-2-mercapto-3,4-dihydroquinazolin-4-one; 4(3H)-Quinazolinone, 7-chloro-3-(3-ethoxypropyl)-2-mercapto-; 2-Mercapto-7-chloro-3-(3-ethoxypropyl)quinazolin-4(3H)-one; 7-Chloro-3-(3-ethoxypropyl)-2-thioxo-1,2,3,4-tetrahydroquinazolin-4-one; 796067-61-3; SCHEMBL23545427; ZINC000006049007
EINECS	Contact for details

Quality Control

Our 7-Chloro-3-(3-Ethoxypropyl)-2-Mercaptoquinazolin-4(3H)-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specification results. Our quality commitment supports compliance with cGMP and ISO standards for research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This material is easily oxidized and should be handled under an inert atmosphere (e.g., nitrogen or argon) for long-term storage or after opening to maintain stability and purity. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0% (Area Percent)
Water Content (KF)	≤ 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.