Description

(2E,4E,6E,8E,10E,12E,14E)-2,4,6,8,10,12,14-Hexadecaheptenedial is a high-purity, conjugated polyene dialdehyde of significant interest in advanced organic synthesis and materials science. This compound serves as a critical building block for the construction of complex molecular architectures, particularly in the development of novel organic electronic materials and light-harvesting systems. It is essential for researchers and manufacturers in the fields of specialty chemicals, advanced polymers, and pharmaceutical intermediates who require a reliable source of high-quality, structurally defined precursors.

Application

• Organic Electronic Materials: A key precursor for synthesizing conjugated polymers and small molecules used in organic light-emitting diodes (OLEDs), organic photovoltaics (OPVs), and field-effect transistors (OFETs).
• Pharmaceutical Intermediates: Serves as a versatile building block in the multi-step synthesis of complex bioactive molecules and potential drug candidates.
• Advanced Polymer Synthesis: Used in the creation of specialty polymers with tailored optical and electronic properties for high-performance coatings and functional materials.
• Chemical Research & Development: An important reagent in academic and industrial R&D for exploring new reactions, catalysis, and the development of novel molecular frameworks.
• Dye & Pigment Intermediates: Acts as a core structure for synthesizing advanced colorants and fluorescent dyes with specific light-absorption characteristics.
• Ligand Synthesis: Useful for preparing complex chelating ligands used in coordination chemistry and catalysis.

Basic Information

Item	Details
Product Name	(2E,4E,6E,8E,10E,12E,14E)-2,4,6,8,10,12,14-Hexadecaheptenedial
CAS No.	86827-80-7
Molecular Formula	C₁₆H₁₈O₂
Molecular Weight	242.31 g/mol
Synonyms	2,4,6,8,10,12,14-Hexadecaheptaenedial; all-(E)-Hexadeca-2,4,6,8,10,12,14-heptaenedial; Conjugated C16 Dialdehyde; Polyene Dialdehyde; Hexadecaheptenedial
EINECS	Contact for details

Quality Control

Our (2E,4E,6E,8E,10E,12E,14E)-2,4,6,8,10,12,14-Hexadecaheptenedial is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure high chemical purity and isomeric integrity. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to guarantee batch-to-batch consistency and reliability for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at controlled room temperature (15-25°C) in a cool, dry, and well-ventilated area. This product is easily oxidized and light-sensitive; prolonged exposure to air or light should be avoided to maintain stability and purity.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder or solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0% (Area %)
Isomeric Purity (E-isomers)	≥ 98.0%
Water Content (KF)	≤ 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.