Description

4(3H)-Quinazolinone, 2-Amino-7-Methoxy- is a high-purity, functionalized quinazolinone derivative serving as a critical advanced pharmaceutical intermediate. This compound matters for its role as a versatile building block in the synthesis of complex bioactive molecules, enabling research and development in targeted therapeutic areas. It is primarily needed by pharmaceutical R&D laboratories, agrochemical innovators, and specialty chemical manufacturers focused on heterocyclic chemistry and drug discovery programs.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting kinase inhibition or other enzyme-related pathways.
• Agrochemical Research: Used in developing new active ingredients for crop protection products, leveraging its heterocyclic core structure.
• Biochemical Tool Compound: Serves as a reference standard or a starting material for creating probes in biochemical and pharmacological studies.
• Organic Synthesis Building Block: Utilized in academic and industrial research for constructing more complex nitrogen-containing heterocycles.
• Material Science Research: Potential monomer or additive in the development of specialty polymers and advanced functional materials.

Basic Information

Product Name	4(3H)-Quinazolinone, 2-Amino-7-Methoxy-
CAS No.	181871-74-9
Molecular Formula	C9H9N3O2
Molecular Weight	191.19 g/mol
Synonyms	2-Amino-7-methoxyquinazolin-4(3H)-one; 2-Amino-7-methoxy-4(3H)-quinazolinone; 7-Methoxy-2-amino-4(3H)-quinazolinone; 2-Amino-7-methoxy-3,4-dihydroquinazolin-4-one; 181871-74-9; 2-Amino-7-methoxy-4-hydroxyquinazoline
EINECS	Contact for details

Quality Control

Our 4(3H)-Quinazolinone, 2-Amino-7-Methoxy- is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and development applications. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.