Description

2,6-Distyryl-4H-Pyran-4-One is a high-purity organic compound belonging to the pyranone class, characterized by its extended conjugated system. This structure is critical for its function as a versatile intermediate and functional material in advanced technological applications. It is primarily sought after by manufacturers and research institutions in the fields of organic electronics, photonics, and specialty chemical synthesis.

Application

• As a key building block (monomer) for the synthesis of advanced organic semiconductors and conductive polymers.
• In the development of non-linear optical (NLO) materials for photonic devices and laser technology.
• As a fluorescent dye precursor or tag for research in bio-imaging and sensor applications.
• Utilized in organic light-emitting diode (OLED) research as an electron-transport or emissive layer material.
• As a photoinitiator or photosensitizer in specialized photopolymerization reactions.
• For fundamental academic and industrial research into charge-transfer complexes and photophysical properties.

Basic Information

Product Name	2,6-Distyryl-4H-Pyran-4-One
CAS No.	17173-83-0
Molecular Formula	C23H18O2
Molecular Weight	326.39 g/mol
Synonyms	2,6-Bis[(E)-2-phenylethenyl]-4H-pyran-4-one; 2,6-Distyryl-4-pyrone; 4H-Pyran-4-one, 2,6-bis(2-phenylethenyl)-; DSP; Distyrylpyranone
EINECS	Contact for details

Quality Control

Our 2,6-Distyryl-4H-Pyran-4-One is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and FTIR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from incompatible materials. This compound is light-sensitive (store away from light).

Specification

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