Description

6-Bromo-3-(3-Ethoxypropyl)-2-Mercaptoquinazolin-4(3H)-One is a specialized quinazolinone derivative, a high-value synthetic intermediate prized for its unique heterocyclic structure. This compound matters for its role as a critical building block in advanced pharmaceutical and agrochemical research, enabling the development of novel active ingredients. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for synthesizing complex molecules with potential biological activity.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting specific enzyme inhibitors or receptor modulators.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides, leveraging the bioactivity of the quinazolinone core.
• Chemical Biology Probe: Serves as a scaffold for creating molecular probes to study biological pathways and protein functions.
• Material Science Research: Potential building block for advanced organic materials, such as ligands for metal-organic frameworks (MOFs) or specialty polymers.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for client-specific synthesis projects.
• Academic Research: Utilized in university and institutional labs for methodological studies in heterocyclic and medicinal chemistry.

Basic Information

Product Name	6-Bromo-3-(3-Ethoxypropyl)-2-Mercaptoquinazolin-4(3H)-One
CAS No.	795290-91-4
Molecular Formula	C₁₃H₁₅BrN₂O₂S
Molecular Weight	343.24 g/mol
Synonyms	6-Bromo-3-(3-ethoxypropyl)-2-mercapto-3,4-dihydroquinazolin-4-one; 6-Bromo-3-(3-ethoxypropyl)-2-thioxo-1,2-dihydroquinazolin-4(3H)-one; 4(3H)-Quinazolinone, 6-bromo-3-(3-ethoxypropyl)-2-mercapto-; 795290-91-4; 6-Bromo-3-(3-ethoxypropyl)-2-mercaptoquinazolin-4-one
EINECS	Contact for details

Quality Control

Our 6-Bromo-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 mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) with detailed specifications are provided for every shipment, supporting your quality assurance and regulatory documentation needs.

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 such as strong oxidizing agents.

Specification

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