Description

4-Nitrocinnamaldehyde is a versatile aromatic aldehyde derivative that serves as a critical building block in advanced organic synthesis. Its value lies in the strategic positioning of both a nitro group and an α,β-unsaturated carbonyl system, making it a highly reactive intermediate for constructing complex molecular architectures. This compound is essential for research and development chemists in the pharmaceutical, agrochemical, and fine chemical industries, where it is used to develop new active ingredients and functional materials.

Application

• Key synthetic intermediate in the preparation of pharmaceutical compounds, particularly those with nitroaromatic or chalcone-based pharmacophores.
• Precursor for the synthesis of heterocyclic compounds, including quinolines and indoles, via cyclization reactions.
• Building block for advanced materials research, such as non-linear optical (NLO) materials and organic semiconductors.
• Starting material for the development of novel agrochemicals, including pesticides and herbicides.
• Substrate in organic chemistry research for studying nucleophilic addition and condensation reactions.
• Intermediate in the synthesis of dyes, pigments, and photoactive compounds.

Basic Information

Product Name	4-Nitrocinnamaldehyde
CAS No.	1734-79-8
Molecular Formula	C9H7NO3
Molecular Weight	177.16 g/mol
Synonyms	(E)-3-(4-Nitrophenyl)prop-2-enal; 4-Nitrobenzylideneacetaldehyde; p-Nitrocinnamaldehyde; trans-4-Nitrocinnamaldehyde; 3-(4-Nitrophenyl)-2-propenal; Cinnamaldehyde, 4-nitro-; 2-Propenal, 3-(4-nitrophenyl)-
EINECS	217-078-1

Quality Control

Our 4-Nitrocinnamaldehyde is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets exacting standards for research and industrial use. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be amber or otherwise opaque.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	160 - 165 °C

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