Description

Ethyl 3,4-Dimethyl-6,7-Dihydro-5H-Cyclopenta[C]Pyridine-1-Carboxylate is a high-purity, advanced pharmaceutical intermediate with a complex fused-ring structure. This compound is valued for its role as a critical building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly in therapeutic areas requiring sophisticated heterocyclic chemistry. It is primarily utilized by research institutions and pharmaceutical manufacturers engaged in the development of new drug candidates, agrochemicals, and specialty fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug molecules, particularly those targeting central nervous system (CNS) disorders or acting as kinase inhibitors.
• Agrochemical Research: Serves as a structural scaffold for developing new pesticides and herbicides with specific modes of action.
• Organic Synthesis Building Block: Used in academic and industrial R&D for constructing novel polycyclic compounds and exploring new chemical spaces.
• Material Science Precursor: Potential application in the synthesis of organic ligands for catalysts or advanced functional materials.

Basic Information

Product Name	Ethyl 3,4-Dimethyl-6,7-Dihydro-5H-Cyclopenta[C]Pyridine-1-Carboxylate
CAS No.	668276-37-7
Molecular Formula	C13H17NO2
Molecular Weight	219.28 g/mol
Synonyms	Ethyl 3,4-dimethyl-5,6-dihydro-1H-cyclopenta[c]pyridine-1-carboxylate; 1H-Cyclopenta[c]pyridine-1-carboxylic acid, 3,4-dimethyl-6,7-dihydro-, ethyl ester; 3,4-Dimethyl-6,7-dihydro-5H-cyclopenta[c]pyridine-1-carboxylic acid ethyl ester; Ethyl 3,4-dimethyl-1,5,6,7-tetrahydrocyclopenta[c]pyridine-1-carboxylate; 668276-37-7; Cyclopentapyridine derivative
EINECS	Contact for details

Quality Control

Our Ethyl 3,4-Dimethyl-6,7-Dihydro-5H-Cyclopenta[C]Pyridine-1-Carboxylate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your quality assurance and regulatory needs.

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 heat sources and incompatible materials. For long-term storage, consider an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
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.