Description

7-Chloro-2-[[2-(Diethylamino)Ethyl]Thio]-3-Phenylquinazolin-4(3H)-One is a synthetic organic compound belonging to the quinazolinone class, characterized by its specific thioether and diethylaminoethyl side chain. This molecular structure makes it a valuable advanced pharmaceutical intermediate and a key building block in medicinal chemistry research. It is primarily utilized by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for the synthesis of novel active compounds.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of potential drug candidates, particularly those targeting neurological or oncological pathways.
• Medicinal Chemistry Research: Used as a core scaffold or building block for structure-activity relationship (SAR) studies and library synthesis in drug discovery programs.
• Agrochemical Development: Acts as an intermediate in the research and development of new pesticides or herbicides, leveraging its heterocyclic structure.
• Chemical Biology Probes: Utilized in the development of molecular probes for studying enzyme function or protein interactions within biological systems.
• Organic Synthesis Reference Standard: Employed as a high-purity standard for analytical method development and validation in QC laboratories.

Basic Information

Product Name	7-Chloro-2-[[2-(Diethylamino)Ethyl]Thio]-3-Phenylquinazolin-4(3H)-One
CAS No.	15589-07-8
Molecular Formula	C20H22ClN3OS
Molecular Weight	387.93 g/mol
Synonyms	7-Chloro-2-[(2-diethylaminoethyl)thio]-3-phenyl-4(3H)-quinazolinone; 7-Chloro-2-((2-(diethylamino)ethyl)thio)-3-phenylquinazolin-4(3H)-one; 2-[(2-Diethylaminoethyl)thio]-7-chloro-3-phenyl-4(3H)-quinazolinone; 15589-07-8; 7-Chloro-2-[[2-(diethylamino)ethyl]sulfanyl]-3-phenyl-3,4-dihydroquinazolin-4-one; UNII-0J8J8F8Q8R
EINECS	Contact for details

Quality Control

Our 7-Chloro-2-[[2-(Diethylamino)Ethyl]Thio]-3-Phenylquinazolin-4(3H)-One is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications. We support cGMP standards for pharmaceutical intermediate 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 (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider inert atmosphere conditions to ensure optimal stability.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 98.0%
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.