Description

1-[4-(2-Phenyleth-1-Ynyl)Phenyl]Ethan-1-One is a high-purity organic intermediate featuring a unique acetylene-linked aromatic structure. This compound is valued for its role as a versatile building block in advanced organic synthesis, particularly in the construction of complex molecular architectures. It is essential for research and development in the pharmaceutical and advanced materials sectors, where it serves as a key precursor for active pharmaceutical ingredients (APIs) and functional organic materials.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs), especially those requiring conjugated aromatic systems.
• Organic Electronic Materials: Serves as a precursor in the development of organic semiconductors, light-emitting diodes (OLEDs), and other optoelectronic materials due to its extended π-conjugation.
• Liquid Crystal & Display Technology: Used in the synthesis of advanced liquid crystal compounds for high-performance displays.
• Agrochemical Research: Employed as an intermediate in the creation of new agrochemicals with tailored biological activity.
• Academic & Industrial R&D: A valuable reagent for synthetic organic chemists in universities and corporate labs exploring new reactions and molecular frameworks.
• Fine Chemical Synthesis: Utilized in the multi-step synthesis of complex dyes, pigments, and specialty chemicals.

Basic Information

Product Name	1-[4-(2-Phenyleth-1-Ynyl)Phenyl]Ethan-1-One
CAS No.	1942-31-0
Molecular Formula	C₁₆H₁₂O
Molecular Weight	220.27 g/mol
Synonyms	4-(2-Phenylethynyl)acetophenone; 1-[4-(2-Phenylethynyl)phenyl]ethanone; 4-Acetylphenyl phenylacetylene; 4-(Phenylethynyl)acetophenone; p-Acetylphenylphenylacetylene; 4-Phenylethynylacetophenone; (4-Acetylphenyl)phenylacetylene; 1-Acetyl-4-(phenylethynyl)benzene
EINECS	Contact for details

Quality Control

Our 1-[4-(2-Phenyleth-1-Ynyl)Phenyl]Ethan-1-One is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and FTIR, to ensure identity, purity, and consistency. We provide full traceability and Certificates of Analysis (COA) are available for every shipment, confirming compliance with customer specifications and industry standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.