Description

4(1H)-Quinazolinone, 5,7-Dichloro-2-[(Diethylamino)Methyl]-8-Methoxy- (9Ci) is a high-purity, synthetically versatile quinazolinone derivative. This compound serves as a critical pharmaceutical intermediate and research chemical for the development of novel bioactive molecules. It is primarily sought by R&D chemists and process development teams in the pharmaceutical, agrochemical, and life science sectors for its role in constructing complex heterocyclic scaffolds.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of potential drug candidates targeting various therapeutic areas.
• Medicinal Chemistry Research: Used in structure-activity relationship (SAR) studies and lead optimization for new chemical entities.
• Agrochemical Development: Serves as a precursor in the research and synthesis of novel pesticides and herbicides.
• Chemical Biology Probe: Utilized in biochemical assays to study enzyme inhibition or protein-ligand interactions.
• Organic Synthesis Reference Standard: Acts as a pure standard for analytical method development and validation.
• Academic & Institutional Research: Employed in universities and research institutes for advanced organic synthesis projects.

Basic Information

Product Name	4(1H)-Quinazolinone, 5,7-Dichloro-2-[(Diethylamino)Methyl]-8-Methoxy- (9Ci)
CAS No.	866244-58-8
Molecular Formula	C₁₄H₁₇Cl₂N₃O₂
Molecular Weight	330.21 g/mol
Synonyms	5,7-Dichloro-2-[(diethylamino)methyl]-8-methoxy-4(1H)-quinazolinone; 5,7-Dichloro-8-methoxy-2-[(diethylamino)methyl]quinazolin-4(1H)-one; 2-[(Diethylamino)methyl]-5,7-dichloro-8-methoxy-1,4-dihydroquinazolin-4-one; 866244-58-8; 5,7-Dichloro-8-methoxy-2-(N,N-diethylaminomethyl)-4(1H)-quinazolinone
EINECS	Contact for details

Quality Control

Our 4(1H)-Quinazolinone derivative is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including HPLC, NMR, and mass spectrometry to confirm identity and purity. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your quality assurance and regulatory needs.

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 storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.