Description

6-Bromo-3-Ethyl-2-Mercaptoquinazolin-4(3H)-One is a specialized heterocyclic organic compound belonging to the quinazolinone class, serving as a critical synthetic intermediate. Its value lies in its functionalized structure, which provides versatile reactivity for constructing complex molecules in advanced research and development. This compound is primarily needed by pharmaceutical R&D laboratories and fine chemical manufacturers focused on developing novel active ingredients, particularly in medicinal chemistry.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of potential drug candidates, especially those targeting kinase inhibition or other enzyme-related pathways.
• Medicinal Chemistry Research: Used extensively in structure-activity relationship (SAR) studies and lead optimization processes due to its modifiable bromo and mercapto groups.
• Organic Synthesis: Serves as a versatile precursor for further functionalization, enabling the creation of diverse quinazolinone-based libraries for screening.
• Agrochemical Development: Investigated as an intermediate in the research and synthesis of novel herbicides or fungicides.
• Material Science Research: Explored for the development of organic electronic materials or metal-chelating agents.

Basic Information

Product Name	6-Bromo-3-Ethyl-2-Mercaptoquinazolin-4(3H)-One
CAS No.	18009-16-0
Molecular Formula	C10H9BrN2OS
Molecular Weight	285.16 g/mol
Synonyms	6-Bromo-3-ethyl-2-mercapto-4(3H)-quinazolinone; 6-Bromo-3-ethyl-2-thioxo-1,2,3,4-tetrahydroquinazolin-4-one; 6-Bromo-3-ethylquinazoline-2,4(1H,3H)-dithione; 2-Mercapto-6-bromo-3-ethyl-4(3H)-quinazolinone; 18009-16-0; 6-Bromo-3-ethyl-2-sulfanylidene-1,3-dihydroquinazolin-4-one; 3-Ethyl-6-bromo-2-mercapto-4(3H)-quinazolinone
EINECS	Contact for details

Quality Control

Our 6-Bromo-3-Ethyl-2-Mercaptoquinazolin-4(3H)-One is produced under strict quality management systems to ensure batch-to-batch consistency and high purity for research applications. We provide comprehensive Certificates of Analysis (COA) with each batch, detailing purity, identity, and impurity profiles. Our standard quality commitment aligns with cGMP principles for advanced pharmaceutical intermediates, ensuring reliability for your critical synthesis work.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (typically 15-25°C). This compound may be light-sensitive; prolonged exposure to light should be avoided.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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