Description

3-(4-Acetyl-Phenyl)-2-Mercapto-3H-Quinazolin-4-One is a specialized heterocyclic organic compound that serves as a high-value synthetic intermediate. Its molecular architecture, featuring a quinazolinone core with acetyl and mercapto substituents, makes it a versatile building block for advanced chemical synthesis. This compound is primarily utilized by research institutions and industrial R&D departments focused on developing novel pharmaceuticals, agrochemicals, and functional materials. Its precise structure enables targeted modifications in the creation of new molecular entities.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of potential drug candidates, particularly those targeting enzyme inhibition or receptor modulation.
• Agrochemical Research: Building block for developing new active ingredients for crop protection products, such as herbicides or fungicides.
• Material Science: Used in the research and development of advanced organic materials, including ligands for catalysis or components for organic electronics.
• Chemical Synthesis: Serves as a versatile scaffold for organic chemists to create libraries of novel heterocyclic compounds for screening and discovery.
• Bioconjugation Chemistry: The mercapto (thiol) group can be utilized for conjugation reactions in probe or linker molecule development.

Basic Information

Product Name	3-(4-Acetyl-Phenyl)-2-Mercapto-3H-Quinazolin-4-One
CAS No.	65141-63-1
Molecular Formula	C₁₆H₁₂N₂O₂S
Molecular Weight	296.34 g/mol
Synonyms	3-(4-Acetylphenyl)-2-sulfanylidene-1,3-dihydroquinazolin-4-one; 3-(4-Acetylphenyl)-2-mercapto-4(3H)-quinazolinone; 2-Mercapto-3-(4-acetylphenyl)-3H-quinazolin-4-one; 4(3H)-Quinazolinone, 3-(4-acetylphenyl)-2-mercapto-; 65141-63-1; 3-(4-Acetyl-Phenyl)-2-Mercapto-3H-Quinazolin-4-One
EINECS	Contact for details

Quality Control

Our production of 3-(4-Acetyl-Phenyl)-2-Mercapto-3H-Quinazolin-4-One adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment. We support custom synthesis and can tailor specifications to meet specific research or project requirements.

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). Due to its sensitivity to oxidation, it is recommended to handle and store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term stability, especially after the container has been opened. Keep away from incompatible materials.

Specification

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