Description

1,5,6,7-Tetrahydro-4-Hydroxy-2H-Cyclopenta[B]Pyridin-2-One is a high-purity heterocyclic organic compound that serves as a critical building block in advanced chemical synthesis. Its unique fused-ring structure makes it a valuable intermediate for developing novel active pharmaceutical ingredients (APIs) and fine chemicals. This compound is primarily sought by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for its role in creating complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new therapeutic agents, particularly for central nervous system (CNS) and anti-inflammatory drugs.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, contributing to novel modes of action.
• Organic Light-Emitting Diode (OLED) Materials: Serves as a precursor for electron-transport or emissive layer materials in display and lighting technologies.
• Ligand and Catalyst Development: Employed in the synthesis of novel chiral ligands and organocatalysts for asymmetric synthesis.
• Academic and Industrial R&D: A versatile scaffold for medicinal chemistry programs and material science research in both academic and corporate settings.
• Fine Chemical Production: Integral to the multi-step synthesis of complex fragrance and flavor ingredients.

Basic Information

Product Name	1,5,6,7-Tetrahydro-4-Hydroxy-2H-Cyclopenta[B]Pyridin-2-One
CAS No.	55618-81-0
Molecular Formula	C8H9NO2
Molecular Weight	151.16 g/mol
Synonyms	4-Hydroxy-1,5,6,7-tetrahydro-2H-cyclopenta[b]pyridin-2-one; 4-Hydroxy-2-oxo-1,5,6,7-tetrahydro-2H-cyclopenta[b]pyridine; 1,5,6,7-Tetrahydro-4-hydroxy-2H-cyclopentapyridin-2-one; Cyclopenta[b]pyridin-2-one, 1,5,6,7-tetrahydro-4-hydroxy-; 4-Hydroxy-1,5,6,7-tetrahydrocyclopenta[b]pyridin-2(2H)-one
EINECS	Contact for details

Quality Control

Our 1,5,6,7-Tetrahydro-4-Hydroxy-2H-Cyclopenta[B]Pyridin-2-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical parameters. Our quality commitment supports applications requiring high-purity intermediates under cGMP or ISO 9001 frameworks.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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