Description

2-Chloro-6,7-dihydro-5H-cyclopenta[b]pyridine-3-carboxamide is a high-purity, heterocyclic organic compound that serves as a critical building block in advanced chemical synthesis. This specialized intermediate is valued for its unique fused-ring structure, which is essential for constructing complex molecules with targeted biological or material properties. It is primarily sought after by research institutions and pharmaceutical developers engaged in the creation of novel active pharmaceutical ingredients (APIs) and agrochemicals.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly for central nervous system (CNS) and anti-inflammatory targets.
• Agrochemical Synthesis: Used in the development of next-generation herbicides and pesticides, leveraging its heterocyclic core.
• Material Science Research: Serves as a precursor for organic electronic materials and ligands for catalytic systems.
• Chemical Biology: Employed as a probe or scaffold in medicinal chemistry for structure-activity relationship (SAR) studies.
• Custom Synthesis: A starting material for contract research organizations (CROs) and CDMOs producing bespoke compounds for client projects.

Basic Information

Product Name	2-Chloro-6,7-dihydro-5H-cyclopenta[b]pyridine-3-carboxamide
CAS No.	183871-87-6
Molecular Formula	C9H9ClN2O
Molecular Weight	196.63 g/mol
Synonyms	2-Chloro-6,7-dihydro-5H-cyclopenta[b]pyridine-3-carboxylic acid amide; 2-Chloro-5,6-cyclopentenopyridine-3-carboxamide; 183871-87-6; 2-Chlorocyclopentapyridine-3-carboxamide; 3-Carbamoyl-2-chloro-6,7-dihydro-5H-cyclopenta[b]pyridine
EINECS	Contact for details

Quality Control

Every batch of 2-Chloro-6,7-dihydro-5H-cyclopenta[b]pyridine-3-carboxamide is manufactured under strict quality management protocols. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your regulatory and R&D documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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