Description

Trans,trans-5-(4-Nitrophenyl)-2,4-Pentadienal is a high-purity, conjugated dienal derivative characterized by its distinct aromatic nitro-substituted structure. This compound serves as a versatile and valuable advanced organic intermediate for synthesizing complex molecules in research and development. It is primarily sought after by pharmaceutical R&D and fine chemical synthesis laboratories for constructing novel chemical entities.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of potential drug candidates, particularly those requiring conjugated systems for biological activity.
• Agrochemical Research: Used in developing novel active ingredients for crop protection products, leveraging its reactive aldehyde and diene functionalities.
• Material Science Precursor: Serves as a monomer or cross-linking agent in the development of specialized polymers and organic electronic materials.
• Dye and Pigment Synthesis: Acts as an intermediate for creating complex chromophores due to its extended conjugation and nitro group.
• Academic & Industrial R&D: Employed in organic chemistry research for Diels-Alder reactions and other cycloaddition studies.
• Ligand and Catalyst Development: Useful for constructing complex chelating ligands in coordination chemistry and catalysis.

Basic Information

Product Name	Trans,trans-5-(4-Nitrophenyl)-2,4-Pentadienal
CAS No.	49678-09-3
Molecular Formula	C11H9NO3
Molecular Weight	203.19 g/mol
Synonyms	(2E,4E)-5-(4-Nitrophenyl)penta-2,4-dienal; 5-(4-Nitrophenyl)-2,4-pentadienal; 4-Nitrocinnamylideneacetaldehyde; (E,E)-5-(4-Nitrophenyl)-2,4-pentadienal; p-Nitrophenylpentadienal; TTNPPD; 49678-09-3
EINECS	Contact for details

Quality Control

Every batch of Trans,trans-5-(4-Nitrophenyl)-2,4-Pentadienal is manufactured under a strict quality management system. We provide comprehensive analytical documentation, including Certificates of Analysis (COA) with data from HPLC, NMR, and IR spectroscopy to verify identity and purity. Our quality commitment ensures the material meets the stringent requirements for research and development applications.

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 strong oxidizing agents and incompatible materials. For long-term storage, consider an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
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.