Description

n-(2,3-Dichlorophenyl)-6-Nitroquinazolin-4-Amine is a high-purity, advanced pharmaceutical intermediate belonging to the quinazoline class of heterocyclic compounds. Its molecular structure, featuring dichlorophenyl and nitro substituents, makes it a critical building block for the synthesis of targeted therapeutic agents. This compound is essential for research and development laboratories and production facilities in the pharmaceutical and agrochemical sectors seeking to develop novel active ingredients.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of potential kinase inhibitors and other targeted small-molecule drugs for oncology and inflammatory diseases.
• Agrochemical Research: Used in the development of new herbicides and fungicides, leveraging its heterocyclic core for bioactivity.
• Chemical Biology Probe: Employed in academic and industrial research to study enzyme function and signal transduction pathways.
• Material Science: Investigated as a building block for organic electronic materials due to its conjugated quinazoline structure.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for client-specific synthesis projects.

Basic Information

Product Name	n-(2,3-Dichlorophenyl)-6-Nitroquinazolin-4-Amine
CAS No.	1233868-85-3
Molecular Formula	C14H8Cl2N4O2
Molecular Weight	335.15 g/mol
Synonyms	6-Nitro-N-(2,3-dichlorophenyl)quinazolin-4-amine; 4-Amino-6-nitro-2-(2,3-dichlorophenyl)quinazoline; 2-(2,3-Dichlorophenyl)-6-nitroquinazolin-4-amine; N-(2,3-Dichlorophenyl)-6-nitro-4-quinazolinamine; 1233868-85-3; Quinazoline, 4-amino-6-nitro-2-(2,3-dichlorophenyl)-; 4-Quinazolinamine, N-(2,3-dichlorophenyl)-6-nitro-
EINECS	Contact for details

Quality Control

Every batch of n-(2,3-Dichlorophenyl)-6-Nitroquinazolin-4-Amine is manufactured and tested under a strict quality management system. We provide comprehensive analytical data to ensure the identity, purity, and consistency required for critical R&D and scale-up processes. Certificates of Analysis (COA) detailing HPLC purity, NMR confirmation, and impurity profiles are available for all shipments.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Yellow to brown powder
Identification (HPLC)	Conforms
Identification (NMR)	Conforms
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.