Description

3-Nitro-trans-Chalcone is a high-purity, synthetic organic compound belonging to the chalcone class, characterized by its distinct nitro-substituted aromatic structure. This compound serves as a versatile and critical chemical intermediate and research chemical for advanced synthesis and material science applications. It is essential for industries and research institutions focused on developing novel pharmaceuticals, agrochemicals, and functional organic materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those targeting inflammation, cancer, and microbial infections.
• Organic Synthesis Research: A fundamental precursor for studying Michael addition reactions, cyclization processes, and the creation of complex heterocyclic compounds like pyrazolines and flavanones.
• Agrochemical Development: Used in research to develop new active ingredients for crop protection agents, leveraging its bioactive chalcone scaffold.
• Material Science: Investigated as a precursor for organic semiconductors, non-linear optical (NLO) materials, and photochromic compounds due to its conjugated π-system.
• Biochemical Research: Employed as a standard or probe in studies of enzyme inhibition, antioxidant activity, and structure-activity relationships (SAR).
• Dye & Pigment Intermediate: Serves as a starting material for synthesizing specialized azo dyes and colored polymers.

Basic Information

Product Name	3-Nitro-trans-Chalcone
CAS No.	24721-24-2
Molecular Formula	C15H11NO3
Molecular Weight	253.25 g/mol
Synonyms	(E)-3-(3-Nitrophenyl)-1-phenylprop-2-en-1-one; 3-Nitrochalcone; 3'-Nitrophenyl styryl ketone; trans-3-Nitrochalcone; 3-Nitrobenzalacetophenone; 3-Nitrophenyl styryl ketone; 3-Nitrobenzylideneacetophenone; 1-Phenyl-3-(3-nitrophenyl)-2-propen-1-one
EINECS	Contact for details

Quality Control

Our 3-Nitro-trans-Chalcone is manufactured under strict quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity verification and spectroscopic methods for structural confirmation, to ensure it meets exacting research and industrial standards. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting purity, identity, and impurity profiles.

Storage

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

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.