Description

6,7-Dimethoxy-3-Methylquinazoline-2,4(1H,3H)-Dione is a high-purity, synthetically valuable quinazoline derivative. This compound serves as a critical pharmaceutical intermediate and a versatile building block for advanced organic synthesis. It is primarily utilized by research institutions and manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug molecules, particularly those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Research: Used as a building block for developing new herbicides, fungicides, and plant growth regulators with specific modes of action.
• Organic Synthesis Reagent: Employed in heterocyclic chemistry for constructing fused ring systems and introducing specific functional groups.
• Material Science Research: Investigated as a monomer or precursor for specialty polymers and advanced organic electronic materials.
• Biochemical Research: Acts as a scaffold or inhibitor in enzymatic studies and the development of biochemical probes.

Basic Information

Product Name	6,7-Dimethoxy-3-Methylquinazoline-2,4(1H,3H)-Dione
CAS No.	20197-88-0
Molecular Formula	C₁₁H₁₂N₂O₄
Molecular Weight	236.23 g/mol
Synonyms	6,7-Dimethoxy-3-methyl-1H,3H-quinazoline-2,4-dione; 3-Methyl-6,7-dimethoxyquinazoline-2,4(1H,3H)-dione; 6,7-Dimethoxy-3-methylquinazoline-2,4-dione; 2,4-Dihydroxy-6,7-dimethoxy-3-methylquinazoline; 3-Methyl-6,7-dimethoxy-2,4(1H,3H)-quinazolinedione
EINECS	Contact for details

Quality Control

Our 6,7-Dimethoxy-3-Methylquinazoline-2,4(1H,3H)-Dione 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 exacting standards for research and industrial use. Certificates of Analysis (COA) documenting all critical parameters are available upon request.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.