Description

1-(2-(3-Methoxyphenyl)Ethynyl)Benzene is a high-purity organic intermediate featuring a conjugated ethynyl-bridged aromatic structure, which is critical for advanced material synthesis and pharmaceutical research. This compound serves as a versatile building block for constructing complex molecular architectures, particularly in the development of organic semiconductors, liquid crystals, and active pharmaceutical ingredients (APIs). It is essential for R&D and production teams in the fine chemical, advanced material, and life science industries seeking reliable, high-quality intermediates for innovative applications.

Application

• Pharmaceutical Intermediate: Key synthon in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs), particularly those requiring rigid, conjugated backbones.
• Organic Electronic Materials: Serves as a core building block for organic light-emitting diodes (OLEDs), organic photovoltaics (OPVs), and field-effect transistors (OFETs) due to its extended π-conjugation.
• Liquid Crystal & Display Technology: Used in the development of high-performance liquid crystal materials for advanced display applications.
• Agrochemical Synthesis: Intermediate in the production of specialized agrochemicals and plant protection agents.
• Polymer & Specialty Chemical Production: Monomer or additive for creating polymers with specific optical or electronic properties.
• Academic & Industrial R&D: Valuable reagent for chemical research, methodology development, and material science exploration.

Basic Information

Product Name	1-(2-(3-Methoxyphenyl)Ethynyl)Benzene
CAS No.	37696-01-8
Molecular Formula	C15H12O
Molecular Weight	208.26 g/mol
Synonyms	1-(2-(3-Methoxyphenyl)ethynyl)benzene; 1-(3-Methoxyphenylethynyl)benzene; (3-Methoxyphenylethynyl)benzene; m-Methoxyphenylphenylacetylene; 3-Methoxyphenylphenylacetylene; 1-Ethynyl-3-methoxybenzene, phenyl derivative; Benzene, 1-(2-(3-methoxyphenyl)ethynyl)-
EINECS	Contact for details

Quality Control

Our 1-(2-(3-Methoxyphenyl)Ethynyl)Benzene is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. We provide full traceability and detailed Certificates of Analysis (COA) with every shipment, confirming compliance with agreed specifications. Our quality commitment supports applications requiring high-purity intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

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.