Description

1-(2-((4-Methoxyphenyl)Ethynyl)Phenyl)Ethanone is a high-purity, specialized organic building block featuring a conjugated ethynyl linkage between aromatic rings. This compound is valued for its role as a key intermediate in advanced organic synthesis, particularly in the development of functional materials and active pharmaceutical ingredients (APIs). It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of novel drug candidates, especially those targeting central nervous system (CNS) disorders or acting as kinase inhibitors.
• Agrochemical Synthesis: Used in the research and development of new generation pesticides and herbicides, leveraging its structural motif for bioactivity.
• Material Science Research: Acts as a monomer or building block for creating conjugated polymers and organic semiconductors for OLEDs or photovoltaic applications.
• Ligand and Catalyst Development: Employed in the preparation of specialized ligands for transition metal catalysis and asymmetric synthesis.
• Fluorescent Probe Synthesis: Utilized as a core structure in the design of fluorescent dyes and molecular sensors due to its extended π-conjugation system.
• Academic & Industrial R&D: A valuable tool for methodological chemistry research, including cross-coupling reactions and alkyne-based transformations.

Basic Information

Product Name	1-(2-((4-Methoxyphenyl)Ethynyl)Phenyl)Ethanone
CAS No.	745825-75-6
Molecular Formula	C17H14O2
Molecular Weight	250.29 g/mol
Synonyms	2-[(4-Methoxyphenyl)ethynyl]acetophenone; 1-[2-[(4-Methoxyphenyl)ethynyl]phenyl]ethanone; 2-(4-Methoxy-phenylethynyl)-acetophenone; 1-Acetyl-2-[(4-methoxyphenyl)ethynyl]benzene; (2-Acetylphenyl)(4-methoxyphenyl)acetylene; AE 848; CAS 745825-75-6
EINECS	Contact for details

Quality Control

Every batch of 1-(2-((4-Methoxyphenyl)Ethynyl)Phenyl)Ethanone is manufactured under a strict quality management system. Our products undergo rigorous analytical testing, including HPLC, GC, NMR, and MS, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment, ensuring full traceability and compliance with your research or production requirements.

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 heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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