Description

2-(Cyclopentylethynyl)Pyridine, 95% is a specialized organic building block featuring a pyridine core linked to a cyclopentyl group via an ethynyl bridge. This compound is valued for its unique structural motif, which is crucial for constructing complex molecules in advanced research and development. It is primarily sought after by researchers and process chemists in the pharmaceutical and agrochemical industries for use in medicinal chemistry, catalyst development, and the synthesis of novel materials.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the research and development of new active pharmaceutical ingredients (APIs), particularly for candidates targeting central nervous system (CNS) disorders.
• Agrochemical Synthesis: Used in the creation of novel pesticides and herbicides, where the pyridine and alkyne functionalities can impart specific biological activity.
• Ligand & Catalyst Development: Acts as a precursor for nitrogen-containing ligands in transition metal catalysis, useful in cross-coupling and other organic transformations.
• Material Science Research: Employed in the synthesis of organic electronic materials, such as conductive polymers or molecular wires, due to its conjugated system.
• Chemical Biology Probes: Utilized as a building block for creating fluorescent tags or photoaffinity labels to study biological systems.

Basic Information

Product Name	2-(Cyclopentylethynyl)Pyridine, 95%
CAS No.	865173-44-0
Molecular Formula	C12H13N
Molecular Weight	171.24 g/mol
Synonyms	2-(Cyclopentylethynyl)pyridine; Pyridine, 2-(2-cyclopentyl-1-ethynyl)-; 2-(2-Cyclopentylethynyl)pyridine; 2-Ethynylcyclopentylpyridine; (Cyclopentylethynyl)pyridine
EINECS	Contact for details

Quality Control

Our 2-(Cyclopentylethynyl)Pyridine, 95% is produced and handled under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chromatographic purity assays and structural confirmation, to ensure it meets the specified standard. A Certificate of Analysis (COA) detailing purity, identity, and relevant parameters is provided with every shipment to guarantee traceability and compliance with your research or development protocols.

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). Due to its nature as an easily oxidized compound, it is recommended to store 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	Colorless to pale yellow liquid or low-melting solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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