Description

2-Chloro-4-Nitrochalcone is a specialized organic compound belonging to the chalcone class, characterized by its distinct nitro and chloro functional groups. This compound serves as a valuable chemical intermediate and research building block for synthesizing more complex heterocyclic structures. It is primarily utilized by pharmaceutical R&D, agrochemical, and fine chemical industries for the development of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel heterocyclic compounds with potential biological activity.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its reactive chalcone scaffold.
• Organic Synthesis Building Block: Employed in Michael additions, cyclizations, and other reactions to create complex molecular libraries for screening.
• Material Science Research: Investigated as a monomer or precursor for functional polymers and organic electronic materials due to its conjugated system.
• Biochemical Research: Studied for its potential interactions with biological targets and enzyme inhibition properties.
• Dye and Pigment Intermediate: Serves as a starting material for synthesizing specialized colorants and chromophores.

Basic Information

Product Name	2-Chloro-4-Nitrochalcone
CAS No.	28022-03-9
Molecular Formula	C15H10ClNO3
Molecular Weight	287.70 g/mol
Synonyms	(E)-1-(2-Chlorophenyl)-3-(4-nitrophenyl)prop-2-en-1-one; 3-(4-Nitrophenyl)-1-(2-chlorophenyl)-2-propen-1-one; 2'-Chloro-4-nitrochalcone; 1-(2-Chlorobenzoyl)-2-(4-nitrophenyl)ethylene; Chalcone, 2'-chloro-4-nitro-; NSC 403119
EINECS	Contact for details

Quality Control

Our 2-Chloro-4-Nitrochalcone is manufactured under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure high purity, identity, and consistency. We provide comprehensive Certificates of Analysis (COA) upon request, detailing specifications such as assay, impurity profile, and physical characteristics. Our quality commitment aligns with cGMP and ISO principles where applicable for research and industrial use.

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). Keep away from strong oxidizing agents and incompatible materials. The compound may be light-sensitive; prolonged exposure to light should be avoided.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	158 - 162 °C
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.