Description

4-(2-Phenylethynyl)Pyridine is a versatile organic building block featuring a pyridine core linked to a phenylacetylene moiety. This unique structure makes it a valuable intermediate in advanced organic synthesis, particularly for constructing complex heterocyclic systems and functional materials. It is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and materials science sectors seeking to develop novel compounds with tailored electronic or biological properties.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates, especially those targeting neurological disorders.
• Agrochemical Synthesis: Used in the development of new herbicides, fungicides, and insecticides, leveraging its heterocyclic structure for bioactivity.
• Ligand in Catalysis: Serves as a building block for creating specialized ligands used in transition metal-catalyzed cross-coupling reactions (e.g., Sonogashira, Suzuki).
• Material Science Research: Integral component in the development of organic semiconductors, liquid crystals, and metal-organic frameworks (MOFs) due to its conjugated system.
• Chemical Research & Development: A fundamental reagent for academic and industrial R&D focused on novel heterocyclic chemistry and molecular electronics.

Basic Information

Product Name	4-(2-Phenylethynyl)Pyridine
CAS No.	13295-94-8
Molecular Formula	C₁₃H₉N
Molecular Weight	179.22 g/mol
Synonyms	4-(Phenylethynyl)pyridine; 2-Phenylethynylpyridine; 4-Ethynylpyridine, 2-phenyl-; 4-(2-Phenylethynyl)pyridine; Pyridine, 4-(2-phenylethynyl)-; (4-Pyridyl)phenylacetylene
EINECS	Contact for details

Quality Control

Our 4-(2-Phenylethynyl)Pyridine is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%

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