Description

6,7-Dihydro-5H-Cyclopenta[B]Pyridin-4-Amine is a high-value nitrogen-containing heterocyclic compound that serves as a critical synthetic intermediate in advanced organic chemistry. Its fused cyclopentapyridine structure makes it a versatile building block for constructing complex molecular architectures with tailored properties. This compound is primarily sought after by research and development teams in the pharmaceutical and agrochemical sectors for the synthesis of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of potential drug candidates, particularly those targeting central nervous system (CNS) disorders or acting as kinase inhibitors.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging its heterocyclic core for bioactivity.
• Material Science: Building block for creating specialty polymers, ligands for catalysis, and organic electronic materials due to its rigid, planar structure.
• Chemical Synthesis: Serves as a versatile scaffold in medicinal and combinatorial chemistry for library generation and structure-activity relationship (SAR) studies.
• Academic & Industrial R&D: Essential reagent for methodological development in organic synthesis and heterocyclic chemistry research.

Basic Information

Product Name	6,7-Dihydro-5H-Cyclopenta[B]Pyridin-4-Amine
CAS No.	78183-15-0
Molecular Formula	C8H10N2
Molecular Weight	134.18 g/mol
Synonyms	4-Amino-6,7-dihydro-5H-cyclopenta[b]pyridine; 5H-Cyclopenta[b]pyridin-4-amine, 6,7-dihydro-; 4-Aminocyclopentapyridine; 6,7-Dihydro-5H-cyclopenta[b]pyridin-4-ylamine; 4-Amino-5,6,7,8-tetrahydroquinoline (incorrect but common misnomer); CPBPA; Cyclopentapyridin-4-amine
EINECS	Contact for details

Quality Control

Our 6,7-Dihydro-5H-Cyclopenta[B]Pyridin-4-Amine is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We support cGMP and ISO 9001 standards for pharmaceutical and industrial applications, ensuring reliable supply chain integrity.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place 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. For long-term storage, consider using desiccants or an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.