Description

1H-Cyclopenta[C]Pyridin-1-One,5-Ethyl-2,5-Dihydro-5,6-Dihydroxy-(9Ci) is a high-purity, advanced pharmaceutical intermediate characterized by its unique fused bicyclic structure. This compound is of significant commercial interest for its role as a critical building block in the synthesis of complex active pharmaceutical ingredients (APIs). It is primarily sought by research institutions and manufacturers in the pharmaceutical and fine chemical industries for the development of novel therapeutic agents.

Application

• Pharmaceutical Intermediate: A key synthon in the research and production of novel drug candidates, particularly those targeting central nervous system (CNS) disorders.
• Organic Synthesis Building Block: Used in complex multi-step syntheses to construct intricate molecular architectures for medicinal chemistry and material science.
• Research & Development (R&D): Essential for academic and industrial R&D labs exploring new chemical entities and reaction pathways.
• Fine Chemical Production: Serves as a precursor for the manufacture of specialty chemicals with high added value.
• Contract Manufacturing (CMO): Supplied to contract manufacturing organizations for cGMP-compliant production of clinical trial materials and commercial APIs.

Basic Information

Product Name	1H-Cyclopenta[C]Pyridin-1-One,5-Ethyl-2,5-Dihydro-5,6-Dihydroxy-(9Ci)
CAS No.	340268-41-9
Molecular Formula	C10H13NO3
Molecular Weight	195.22 g/mol
Synonyms	5-Ethyl-5,6-dihydroxy-2,5-dihydro-1H-cyclopenta[c]pyridin-1-one; 5-Ethyl-5,6-dihydroxy-2,5-dihydrocyclopenta[c]pyridin-1(3H)-one; 340268-41-9; 5-Ethyl-2,5-dihydro-5,6-dihydroxy-1H-cyclopenta[c]pyridin-1-one; Cyclopenta[c]pyridin-1-one, 5-ethyl-2,5-dihydro-5,6-dihydroxy-
EINECS	Contact for details

Quality Control

Our production of 1H-Cyclopenta[C]Pyridin-1-One,5-Ethyl-2,5-Dihydro-5,6-Dihydroxy-(9Ci) adheres to stringent quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting customer specifications. Certificates of Analysis (COA) with full traceability are provided for every shipment, supporting cGMP and ISO standards for pharmaceutical intermediates.

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). This compound may be hygroscopic (moisture-sensitive); keep the container tightly sealed under an inert atmosphere if specified. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
Related Substances (HPLC)	Any individual impurity ≤ 0.5%

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