Description

3-Amino-6,7-dimethoxy-2-methyl-4-quinazolinone is a high-purity, functionalized quinazolinone derivative that serves as a critical advanced intermediate in organic synthesis. Its value lies in its unique molecular scaffold, which is essential for constructing more complex heterocyclic compounds with targeted biological or material properties. This product is primarily needed by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the development of new active ingredients.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of potential drug candidates, particularly in oncology and central nervous system (CNS) research.
• Agrochemical Research: Used in the development of novel herbicides, fungicides, and plant growth regulators.
• Material Science Precursor: Serves as a starting material for creating specialized organic ligands or functional molecules for electronic materials.
• Academic & R&D: A valuable reagent for medicinal chemistry programs and heterocyclic chemistry studies in university and corporate laboratories.
• Custom Synthesis: Foundation for contract manufacturing organizations (CMOs) to produce bespoke compounds for client projects.

Basic Information

Product Name	3-Amino-6,7-Dimethoxy-2-Methyl-4-Quinazolinone
CAS No.	66299-68-1
Molecular Formula	C₁₁H₁₃N₃O₃
Molecular Weight	235.24 g/mol
Synonyms	3-Amino-6,7-dimethoxy-2-methylquinazolin-4(3H)-one; 2-Methyl-3-amino-6,7-dimethoxyquinazolin-4-one; 6,7-Dimethoxy-2-methyl-3-amino-4(3H)-quinazolinone; 4(3H)-Quinazolinone, 3-amino-6,7-dimethoxy-2-methyl-; 3-Amino-6,7-dimethoxy-2-methyl-4(3H)-quinazolinone
EINECS	Contact for details

Quality Control

Our 3-Amino-6,7-dimethoxy-2-methyl-4-quinazolinone is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and synthesis. Certificates of Analysis (COA) with complete batch data are provided to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This compound is light-sensitive (store away from light) and may be hygroscopic (moisture-sensitive); therefore, containers should be kept sealed to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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