Description

1-Methoxy-2-Phenylethynyl-Benzene is a specialized aromatic acetylene derivative, a key building block in advanced organic synthesis. Its value lies in its unique molecular architecture, which serves as a versatile scaffold for constructing complex molecules in pharmaceutical and material science research. This compound is essential for R&D chemists and process development scientists working in pharmaceutical intermediates, agrochemicals, and organic electronic materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with complex aromatic and alkyne frameworks.
• Agrochemical Synthesis: Used in the research and development of novel pesticides and herbicides, where its structure can be incorporated into bioactive molecules.
• Material Science Research: Serves as a monomer or building block for developing advanced polymers, liquid crystals, and organic semiconductors.
• Cross-Coupling Reactions: An excellent substrate for Sonogashira, Heck, and other palladium-catalyzed cross-coupling reactions to form complex carbon-carbon bonds.
• Academic & Industrial R&D: A valuable reagent for methodological studies in organic chemistry and for creating compound libraries in drug discovery.

Basic Information

Product Name	1-Methoxy-2-Phenylethynyl-Benzene
CAS No.	41398-67-8
Molecular Formula	C15H12O
Molecular Weight	208.26 g/mol
Synonyms	2-(Phenylethynyl)anisole; 1-Methoxy-2-(phenylethynyl)benzene; o-Methoxyphenyl phenylacetylene; (2-Methoxyphenyl)(phenyl)acetylene; Anisole, 2-(phenylethynyl)-; Benzene, 1-methoxy-2-(2-phenylethynyl)-
EINECS	Contact for details

Quality Control

Our 1-Methoxy-2-Phenylethynyl-Benzene is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity for research and development applications. We provide comprehensive analytical data, including HPLC/GC purity, identity confirmation (IR, NMR), and impurity profiling. Certificates of Analysis (COA) are available for every batch upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Purity (HPLC/GC)	≥ 95% (Typical 97-99%)
Water Content (KF)	≤ 0.5%

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