Description

4(1H)-Quinazolinone, 6,7,8-Trimethoxy-2-(3,4,5-Trimethoxyphenyl)- (9Ci) is a high-purity, multi-methoxylated quinazolinone derivative of significant interest in advanced organic synthesis. This compound serves as a critical pharmacophore and synthetic building block for the development of novel bioactive molecules. It is primarily sought by pharmaceutical R&D teams and fine chemical manufacturers engaged in creating new chemical entities for therapeutic applications.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of potential drug candidates targeting various disease pathways.
• Kinase Inhibitor Research: Core scaffold for the design and development of novel kinase inhibitors due to the quinazolinone structure.
• Medicinal Chemistry: Used in structure-activity relationship (SAR) studies to optimize potency and selectivity of lead compounds.
• Biochemical Tool Compound: Serves as a reference standard or probe in biological assay development and target validation.
• Fine Chemical Synthesis: Building block for constructing complex heterocyclic systems in custom synthesis and process chemistry.
• Academic Research: Utilized in university and institutional labs for exploring new synthetic methodologies and reaction mechanisms.

Basic Information

Product Name	4(1H)-Quinazolinone, 6,7,8-Trimethoxy-2-(3,4,5-Trimethoxyphenyl)- (9Ci)
CAS No.	35241-33-9
Molecular Formula	C20H21NO7
Molecular Weight	387.38 g/mol
Synonyms	6,7,8-Trimethoxy-2-(3,4,5-trimethoxyphenyl)-4(1H)-quinazolinone; 2-(3,4,5-Trimethoxyphenyl)-6,7,8-trimethoxy-4(1H)-quinazolinone; 4(1H)-Quinazolinone, 6,7,8-trimethoxy-2-(3,4,5-trimethoxyphenyl)-; NSC 339586; 35241-33-9; Quinazolinone derivative, multi-methoxy substituted; 2,6,7,8,3',4',5'-Heptamethoxy-4-quinazolinone
EINECS	Contact for details

Quality Control

Our high-purity 4(1H)-Quinazolinone derivative is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical characterization, including HPLC for purity and spectroscopic identification (NMR, MS), to ensure consistency and traceability. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). The compound is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
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.