Description

4(3H)-Quinazolinone, 2-[(1E)-2-(3,4-Dihydroxyphenyl)Ethenyl]-3-(2-Methoxyphenyl)- is a sophisticated, high-purity quinazolinone derivative designed for advanced research and development. This compound is valued for its unique molecular architecture, which combines a quinazolinone core with stilbene-like and methoxyphenyl substituents, offering a versatile scaffold for pharmaceutical and material science applications. It is primarily sought by researchers and process chemists in the pharmaceutical, agrochemical, and specialty chemical industries for use as a key intermediate or a novel active moiety in discovery programs.

Application

• Pharmaceutical Intermediate: Serves as a critical building block in the synthesis of novel drug candidates, particularly those targeting kinase inhibition or other protein-protein interactions.
• Biochemical Research: Used as a reference standard or a probe molecule in high-throughput screening (HTS) assays and biological activity studies.
• Agrochemical Development: Acts as a precursor for developing new active ingredients with potential herbicidal or fungicidal properties.
• Material Science Precursor: Investigated for the development of organic electronic materials, such as OLEDs or sensors, due to its conjugated system.
• Academic & Contract Research: Essential for universities and CROs (Contract Research Organizations) conducting fundamental research in medicinal and synthetic organic chemistry.

Basic Information

Product Name	4(3H)-Quinazolinone, 2-[(1E)-2-(3,4-Dihydroxyphenyl)Ethenyl]-3-(2-Methoxyphenyl)-
CAS No.	2041072-41-5
Molecular Formula	C23H18N2O4
Molecular Weight	386.40 g/mol
Synonyms	2-[(E)-2-(3,4-Dihydroxyphenyl)vinyl]-3-(2-methoxyphenyl)quinazolin-4(3H)-one; 3-(2-Methoxyphenyl)-2-[(E)-2-(3,4-dihydroxyphenyl)ethenyl]-4(3H)-quinazolinone; (E)-2-(3,4-Dihydroxystyryl)-3-(2-methoxyphenyl)quinazolin-4(3H)-one; 2-[(1E)-2-(3,4-Dihydroxyphenyl)ethenyl]-3-(2-methoxyphenyl)-4(3H)-quinazolinone; 2-[(E)-2-(3,4-Dihydroxyphenyl)vinyl]-3-(o-methoxyphenyl)-4(3H)-quinazolinone
EINECS	Contact for details

Quality Control

Our 4(3H)-Quinazolinone derivative is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical characterization, including HPLC for purity determination and spectroscopic methods (NMR, MS) for structural confirmation. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to support your regulatory and R&D documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This compound may be light-sensitive and should be handled under inert atmosphere for long-term stability.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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