Description

6,7-Dimethoxy-3,4-Dihydroquinazoline-4-One is a high-purity, synthetically valuable quinazolinone derivative, serving as a critical advanced intermediate in modern organic synthesis. Its core value lies in providing a versatile and functionalized scaffold for constructing complex molecules, particularly in pharmaceutical research and development. This compound is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for the synthesis of novel active compounds.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of potential drug candidates, particularly in kinase inhibitor and central nervous system (CNS) active compound research.
• Agrochemical Research: Used in the development of novel herbicides, fungicides, and plant growth regulators due to its bioactive quinazolinone core.
• Organic Synthesis Reagent: Serves as a versatile precursor for further functionalization, enabling the creation of diverse chemical libraries for screening.
• Academic & Contract Research: Employed in university and CRO laboratories for methodological studies and the exploration of new synthetic pathways.
• Material Science Precursor: Investigated for the development of specialty chemicals and functional materials with specific electronic or photophysical properties.

Basic Information

Product Name	6,7-Dimethoxy-3,4-Dihydroquinazoline-4-One
CAS No.	13794-72-4
Molecular Formula	C₁₀H₁₀N₂O₃
Molecular Weight	206.20 g/mol
Synonyms	4(3H)-Quinazolinone, 6,7-dimethoxy-3,4-dihydro-; 6,7-Dimethoxy-3,4-dihydro-4-quinazolinone; 6,7-Dimethoxy-1,2,3,4-tetrahydro-4-oxoquinazoline; 3,4-Dihydro-6,7-dimethoxy-4-quinazolinone; 6,7-Dimethoxydihydroquinazolin-4(3H)-one; 6,7-Dimethoxy-3,4-dihydroquinazolin-4-one
EINECS	Contact for details

Quality Control

Our 6,7-Dimethoxy-3,4-Dihydroquinazoline-4-One is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the high standards required for research and development applications. Certificates of Analysis (COA) detailing batch-specific results are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider conditions under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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