Description

3,4,6,7-Tetrahydro-1H-Cyclopenta[B]Pyridin-2(5H)-One is a versatile bicyclic lactam compound that serves as a critical synthetic intermediate in advanced organic chemistry. Its unique fused ring structure makes it a valuable building block for constructing complex molecules with specific pharmacological and material properties. This high-purity intermediate is essential for research and development chemists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, due to its privileged scaffold.
• Agrochemical Synthesis: Used in the development of new-generation pesticides and herbicides, where its bicyclic structure can contribute to enhanced biological activity and selectivity.
• Material Science Research: Serves as a monomer or building block for creating specialized polymers and organic electronic materials with tailored properties.
• Chemical Research & Development: Employed in academic and industrial R&D for method development, library synthesis, and exploring new chemical spaces in medicinal chemistry.
• Fine Chemical Production: Integral to the multi-step synthesis of complex fine chemicals and flavors & fragrances requiring specific stereochemistry and functionalization.

Basic Information

Product Name	3,4,6,7-Tetrahydro-1H-Cyclopenta[B]Pyridin-2(5H)-One
CAS No.	10333-13-8
Molecular Formula	C8H11NO
Molecular Weight	137.18 g/mol
Synonyms	2-Oxo-1,2,3,4,5,6,7,8-octahydrocyclopenta[b]pyridine; 3,4,6,7-Tetrahydro-2H-cyclopenta[b]pyridin-2-one; 2,3,4,6,7,8-Hexahydro-1H-cyclopenta[b]pyridin-2-one; Cyclopenta[b]pyridin-2(1H)-one, 3,4,6,7-tetrahydro-; Octahydrocyclopenta[b]pyridin-2-one; CPO lactam
EINECS	Contact for details

Quality Control

Our production of 3,4,6,7-Tetrahydro-1H-Cyclopenta[B]Pyridin-2(5H)-One adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is fully characterized and tested against rigorous in-house specifications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment, supporting your quality and regulatory documentation needs.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.