Description

4-Methyl-2-(Phenylethynyl)Pyridine is a specialized organic compound featuring a pyridine core substituted with a methyl group and a phenylethynyl moiety. This structure makes it a valuable building block and intermediate in advanced chemical synthesis, particularly for creating complex molecules with tailored electronic or steric properties. It is primarily utilized by research institutions and industrial R&D departments focused on pharmaceutical development, agrochemicals, and material science.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), especially for compounds targeting neurological disorders.
• Agrochemical Synthesis: Used in the development of novel pesticides and herbicides, leveraging its heterocyclic structure for biological activity.
• Ligand in Catalysis: Serves as a ligand or precursor for ligands in transition metal-catalyzed cross-coupling reactions, such as Sonogashira or Suzuki reactions.
• Material Science Research: Employed in the creation of organic semiconductors, liquid crystals, or metal-organic frameworks (MOFs) due to its conjugated system.
• Chemical Research & Development: A versatile building block for academic and industrial research into new organic compounds and polymers.
• Fine Chemical Production: Used in the multi-step synthesis of complex fine chemicals and specialty additives.

Basic Information

Product Name	4-Methyl-2-(Phenylethynyl)Pyridine
CAS No.	63731-33-9
Molecular Formula	C14H11N
Molecular Weight	193.25 g/mol
Synonyms	2-(Phenylethynyl)-4-picoline; 4-Methyl-2-(2-phenylethynyl)pyridine; 2-(2-Phenylethynyl)-4-methylpyridine; 4-Methyl-2-(phenylethynyl)pyridine; 4-Picoline, 2-(phenylethynyl)-; Pyridine, 4-methyl-2-(2-phenylethynyl)-
EINECS	Contact for details

Quality Control

Our 4-Methyl-2-(Phenylethynyl)Pyridine is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the high standards required for research and industrial synthesis. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store the product under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from heat, sparks, and open flame.

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%
Residue on Ignition	≤ 0.1%

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