Description

5H-Cyclopenta[B]Pyridine-4-Carbonitrile,6,7-Dihydro-(9Ci) is a high-purity, advanced pharmaceutical intermediate and versatile heterocyclic building block. This compound is critical for the synthesis of complex molecules, offering a unique fused-ring scaffold for medicinal chemistry research and development. It is primarily utilized by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop novel active ingredients.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in central nervous system (CNS) and oncology research.
• Medicinal Chemistry Research: Serves as a core scaffold for structure-activity relationship (SAR) studies and library synthesis in drug discovery.
• Agrochemical Development: Used in the research and synthesis of new herbicides, fungicides, and insecticides.
• Ligand and Catalyst Synthesis: Precursor for creating specialized ligands used in catalytic systems and metal-organic frameworks (MOFs).
• Material Science Research: Intermediate for developing organic electronic materials and specialty polymers.
• Academic & Contract Research: Essential reagent for universities and CROs (Contract Research Organizations) conducting synthetic organic chemistry projects.

Basic Information

Product Name	5H-Cyclopenta[B]Pyridine-4-Carbonitrile,6,7-Dihydro-(9Ci)
CAS No.	173477-81-1
Molecular Formula	C9H8N2
Molecular Weight	144.18 g/mol
Synonyms	6,7-Dihydro-5H-cyclopenta[b]pyridine-4-carbonitrile; 4-Cyano-6,7-dihydro-5H-cyclopenta[b]pyridine; 5H-Cyclopenta[b]pyridine-4-carbonitrile, 6,7-dihydro-; Cyclopenta[b]pyridine-4-carbonitrile, 6,7-dihydro-5H-; 173477-81-1; 4-CN-6,7-dihydro-5H-cyclopenta[b]pyridine
EINECS	Contact for details

Quality Control

Every batch of 5H-Cyclopenta[B]Pyridine-4-Carbonitrile,6,7-Dihydro-(9Ci) is manufactured under strict quality management systems. Our products undergo rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency meet the high standards required for research and development. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled 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
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.