Description

2-Mercapto-3-(3-Methoxy-Phenyl)-3H-Quinazolin-4-One is a specialized heterocyclic organic compound that serves as a key synthetic intermediate in advanced pharmaceutical research and development. Its core value lies in its functional quinazolinone scaffold, which is a privileged structure in medicinal chemistry for designing bioactive molecules. This product is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for creating novel compounds with potential therapeutic or biological activity.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of novel drug candidates, particularly those targeting kinase inhibition or other enzyme-related pathways.
• Medicinal Chemistry Research: Used in high-throughput screening and structure-activity relationship (SAR) studies to develop new pharmacophores.
• Agrochemical Development: Serves as a precursor in the research and synthesis of new pesticides or herbicides with specific modes of action.
• Chemical Biology Probes: Utilized in the development of molecular probes to study biological processes and identify new drug targets.
• Fine Chemical Synthesis: Employed in multi-step organic syntheses to create complex, high-value specialty chemicals.

Basic Information

Product Name	2-Mercapto-3-(3-Methoxy-Phenyl)-3H-Quinazolin-4-One
CAS No.	56671-19-3
Molecular Formula	C15H12N2O2S
Molecular Weight	284.33 g/mol
Synonyms	2-Mercapto-3-(3-methoxyphenyl)quinazolin-4(3H)-one; 3-(3-Methoxyphenyl)-2-mercapto-4(3H)-quinazolinone; 2-Thiol-3-(3-methoxy-phenyl)-3H-quinazolin-4-one; 56671-19-3; Quinazolin-4(3H)-one, 2-mercapto-3-(3-methoxyphenyl)-; 2-Sulfanyl-3-(3-methoxyphenyl)-3H-quinazolin-4-one
EINECS	Contact for details

Quality Control

Our 2-Mercapto-3-(3-Methoxy-Phenyl)-3H-Quinazolin-4-One is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods. Certificates of Analysis (COA) detailing all specifications and test results are provided and available upon request to ensure full traceability and compliance with your research or production 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 opening the original container. Keep away from heat and incompatible materials.

Specification

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