Description

5H-Cyclopenta[B]Pyridine is a fused heterocyclic compound featuring a pyridine ring annulated to a cyclopentane moiety, serving as a versatile and valuable chemical building block. Its unique bicyclic structure makes it a critical intermediate in the synthesis of complex pharmacologically active molecules and advanced materials. This high-purity intermediate is essential for research and development chemists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop novel compounds with targeted properties.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new active pharmaceutical ingredients (APIs), particularly for central nervous system (CNS) and anti-inflammatory targets.
• Agrochemical Synthesis: Used in the creation of novel herbicides, fungicides, and insecticides, leveraging its heterocyclic core for bioactivity.
• Ligand and Catalyst Development: Serves as a precursor for nitrogen-containing ligands used in homogeneous catalysis and organometallic chemistry.
• Material Science Research: Employed in the synthesis of organic electronic materials, such as novel charge-transport layers or light-emitting components.
• Chemical Research & Development: A fundamental building block for exploring new chemical spaces and synthesizing complex polycyclic structures in academic and industrial R&D settings.

Basic Information

Product Name	5H-Cyclopenta[B]Pyridine
CAS No.	270-91-7
Molecular Formula	C8H7N
Molecular Weight	117.15 g/mol
Synonyms	Cyclopenta[b]pyridine; 5H-Cyclopentapyridine; 5-Azaindene; 1H-Cyclopenta[b]pyridine; 5H-1-Pyrindine; 5H-Pyrindine; 270-91-7; Cyclopentapyridine
EINECS	205-985-6

Quality Control

Our 5H-Cyclopenta[B]Pyridine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chromatographic purity assays and identity confirmation, to ensure it meets the high standards required for advanced synthetic applications. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability and consistent quality for your critical R&D and production processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Residue on Ignition	≤ 0.1%
Heavy Metals	< 10 ppm

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