Description

6-Amino-3-(3,4-Dichlorobenzyl)Quinazolin-4(3H)-One is a high-purity, advanced pharmaceutical intermediate with a distinct quinazolinone core structure. This compound is valued for its role as a critical building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly in therapeutic areas requiring targeted molecular scaffolds. It is primarily utilized by research institutions and pharmaceutical manufacturers engaged in drug discovery and development programs.

Application

• Pharmaceutical Intermediate: A key precursor in the research and synthesis of potential drug candidates targeting various disease pathways.
• Chemical Synthesis Building Block: Used in organic synthesis to construct complex heterocyclic compounds for medicinal chemistry and material science research.
• Research & Development (R&D): Serves as a standard or starting material in academic and industrial R&D labs for biological activity studies and structure-activity relationship (SAR) analysis.
• API Development: Employed in the development and scale-up processes for new active pharmaceutical ingredients, especially those with quinazolinone-based structures.

Basic Information

Product Name	6-Amino-3-(3,4-Dichlorobenzyl)Quinazolin-4(3H)-One
CAS No.	1071463-83-6
Molecular Formula	C15H11Cl2N3O
Molecular Weight	320.17 g/mol
Synonyms	6-Amino-3-[(3,4-dichlorophenyl)methyl]-4(3H)-quinazolinone; 6-Amino-3-(3,4-dichlorobenzyl)-4(3H)-quinazolinone; 4(3H)-Quinazolinone, 6-amino-3-[(3,4-dichlorophenyl)methyl]-; 6-Amino-3-(3,4-dichlorobenzyl)quinazolin-4-one; 3-(3,4-Dichlorobenzyl)-6-aminoquinazolin-4(3H)-one
EINECS	Contact for details

Quality Control

Our 6-Amino-3-(3,4-Dichlorobenzyl)Quinazolin-4(3H)-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles 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 room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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