Description

4-Chloro-2-(2-Nitrophenyl)Quinazoline is a high-purity, synthetically valuable organic intermediate characterized by its distinct quinazoline core substituted with chloro and nitrophenyl groups. This compound matters as a critical building block in advanced pharmaceutical and agrochemical research, enabling the synthesis of complex molecules with targeted biological activity. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential drug candidates, particularly those targeting kinase inhibition or other enzyme-related pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides, leveraging its heterocyclic structure for bioactivity.
• Organic Synthesis Building Block: Serves as a versatile substrate for further functionalization via reactions at the chloro group or reduction of the nitro group.
• Material Science Research: Investigated as a component in the creation of organic electronic materials or metal-organic frameworks (MOFs) due to its aromatic and coordinating potential.
• Academic & Contract Research: Employed in university and CRO laboratories for methodological studies and the exploration of new chemical reactions.

Basic Information

Product Name	4-Chloro-2-(2-Nitrophenyl)Quinazoline
CAS No.	91961-09-0
Molecular Formula	C14H8ClN3O2
Molecular Weight	285.69 g/mol
Synonyms	4-Chloro-2-(2-nitrophenyl)quinazoline; 2-(2-Nitrophenyl)-4-chloroquinazoline; Quinazoline, 4-chloro-2-(2-nitrophenyl)-; 4-Chloro-2-(o-nitrophenyl)quinazoline; 91961-09-0; 4-Chloro-2-(2'-nitrophenyl)quinazoline
EINECS	Contact for details

Quality Control

Our 4-Chloro-2-(2-Nitrophenyl)Quinazoline is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and purity determination, and is supplied with a corresponding Certificate of Analysis (COA). We adhere to relevant industry standards for fine chemical intermediates to support your critical research and development projects.

Storage

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

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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