Description

2-Amino-7-(2,3,4-Trimethoxyphenyl)-7,8-Dihydroquinazolin-5(6H)-One is a high-purity, advanced pharmaceutical intermediate characterized by its complex quinazolinone core structure. This compound is of significant value for research and development in medicinal chemistry, particularly for its potential as a key building block in novel drug discovery programs. It is primarily utilized by pharmaceutical R&D laboratories, biotechnology companies, and academic research institutions focused on developing new therapeutic agents.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of potential drug candidates targeting various diseases.
• Medicinal Chemistry Research: Used as a scaffold or building block for structure-activity relationship (SAR) studies and lead optimization in drug discovery.
• Biochemical Research: Employed in the study of enzyme inhibition or receptor binding assays due to its specific molecular framework.
• Reference Standard: Acts as a high-purity analytical standard for quality control and method development in analytical laboratories.
• Organic Synthesis: Utilized by synthetic chemists for the construction of complex heterocyclic compounds and libraries for screening.

Basic Information

Product Name	2-Amino-7-(2,3,4-Trimethoxyphenyl)-7,8-Dihydroquinazolin-5(6H)-One
CAS No.	1428139-04-1
Molecular Formula	C17H19N3O4
Molecular Weight	329.35 g/mol
Synonyms	2-Amino-7-(2,3,4-trimethoxyphenyl)-5,6,7,8-tetrahydroquinazolin-5-one; 7-(2,3,4-Trimethoxyphenyl)-2-amino-7,8-dihydro-5(6H)-quinazolinone; 1428139-04-1; 2-Amino-7-(2,3,4-trimethoxyphenyl)-7,8-dihydro-5H-quinazolin-5-one; 5(6H)-Quinazolinone, 2-amino-7-(2,3,4-trimethoxyphenyl)-7,8-dihydro-
EINECS	Contact for details

Quality Control

Our 2-Amino-7-(2,3,4-Trimethoxyphenyl)-7,8-Dihydroquinazolin-5(6H)-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (NMR, MS). We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specified parameters to ensure compliance with your research and development requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). This material is light-sensitive (store away from light). Keep container tightly sealed when not in use to protect from moisture.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
Single Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 3.0%
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.