Description

Trans,trans-5-(4-(Dimethylamino)Phenyl)- 2,4-Pentadienal, 99 is a high-purity, conjugated aldehyde derivative with a dimethylamino-substituted aromatic system, serving as a versatile advanced intermediate in organic synthesis. Its primary value lies in its role as a key building block for synthesizing complex molecules, particularly those with extended π-conjugation and photophysical properties. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of potential drug candidates, especially those targeting neurological or oncological pathways where the dimethylamino and conjugated aldehyde functionalities are key pharmacophores.
• Agrochemical Synthesis: Used in the development of novel pesticides and herbicides, where its structure can be incorporated to create compounds with specific biological activity.
• Organic Light-Emitting Diodes (OLEDs): Acts as a core building block for electron-transport materials or emissive layer dopants due to its electron-donating dimethylamino group and planar, conjugated backbone.
• Dye and Pigment Manufacturing: Serves as an intermediate for synthesizing advanced dyes, fluorescent markers, and photochromic materials, leveraging its strong chromophore properties.
• Academic and R&D: Employed in research laboratories for studying pericyclic reactions, such as Diels-Alder cycloadditions, and for exploring new methodologies in asymmetric synthesis.
• Liquid Crystal and Nonlinear Optical Materials: A potential monomer for creating materials with specific anisotropic optical properties required in display technology and photonics.

Basic Information

Product Name	Trans,trans-5-(4-(Dimethylamino)Phenyl)- 2,4-Pentadienal, 99
CAS No.	20432-36-4
Molecular Formula	C₁₄H₁₇NO
Molecular Weight	215.29 g/mol
Synonyms	5-(4-(Dimethylamino)phenyl)-2,4-pentadienal; (2E,4E)-5-[4-(Dimethylamino)phenyl]penta-2,4-dienal; 4-(Dimethylamino)cinnamaldehyde crotonaldehyde adduct; p-Dimethylaminocinnamylideneacetaldehyde; (E,E)-5-(4-(N,N-Dimethylamino)phenyl)-2,4-pentadienal; TTDPA; DMAPPA
EINECS	Contact for details

Quality Control

Our Trans,trans-5-(4-(Dimethylamino)Phenyl)- 2,4-Pentadienal, 99 is produced under strict quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity verification and identity confirmation via spectroscopic methods (IR, NMR), to ensure it meets the specified 99% purity grade. A detailed Certificate of Analysis (COA) documenting all test results is provided with each shipment to guarantee traceability and compliance with your research or production standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store the product under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 99.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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