Description

1,2,4-Triphenylbut-2-Ene-1,4-Dione is a high-purity organic compound characterized by its distinctive diketone structure flanked by phenyl groups. This compound serves as a versatile and valuable advanced intermediate in sophisticated organic synthesis, particularly for constructing complex molecular architectures. It is primarily sought after by pharmaceutical R&D laboratories and fine chemical manufacturers for applications in drug discovery and material science.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of potential active pharmaceutical ingredients (APIs) and complex heterocyclic compounds.
• Organic Light-Emitting Diodes (OLEDs): Used in the research and development of novel electron-transport or host materials due to its conjugated system.
• Ligand Synthesis: Serves as a precursor for creating specialized ligands used in catalysis and coordination chemistry.
• Polymer Chemistry: Acts as a monomer or cross-linking agent in the development of specialty polymers with specific thermal or optical properties.
• Academic & Industrial Research: Employed in chemical research for studying reaction mechanisms and developing new synthetic methodologies.
• Dye & Pigment Intermediate: Utilized in the synthesis of organic dyes and pigments where the triphenyl structure contributes to color and stability.

Basic Information

Product Name	1,2,4-Triphenylbut-2-Ene-1,4-Dione
CAS No.	13249-75-7
Molecular Formula	C28H20O2
Molecular Weight	388.46 g/mol
Synonyms	1,2,4-Triphenyl-2-butene-1,4-dione; 1,4-Diphenyl-1,4-diketo-2,3-diphenyl-2-butene; 2-Butene-1,4-dione, 1,2,4-triphenyl-; NSC 408981; α,α,α',α'-Tetraphenylacetil; Tetraphenyl-1,4-diketobut-2-ene; 1,2,4-Triphenylbutenedione
EINECS	Contact for details

Quality Control

Our 1,2,4-Triphenylbut-2-Ene-1,4-Dione is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are provided and available upon request to support your quality assurance protocols.

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 strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	168 - 172 °C
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.