Description

2H-Cyclopenta[B]Pyridin-2-One,4-Amino-1,5,6,7-Tetrahydro-(9Ci) is a high-purity, advanced pharmaceutical intermediate with the CAS number 63704-54-1. This compound is valued for its role as a critical building block in the synthesis of complex active pharmaceutical ingredients (APIs). It is primarily utilized by research institutions and manufacturers in the pharmaceutical and agrochemical industries for developing novel therapeutic and crop protection agents.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex heterocyclic APIs, particularly for central nervous system (CNS) and anti-inflammatory drug candidates.
• Agrochemical Research: Serves as a core scaffold for developing new classes of pesticides and herbicides with specific biological activity.
• Organic Synthesis Building Block: Used in academic and industrial R&D for constructing fused polycyclic systems due to its reactive amino and ketone functional groups.
• Chemical Reference Standard: Employed as a high-purity analytical standard for quality control and method development in analytical laboratories.
• Material Science Research: Investigated as a potential monomer or precursor for specialty polymers and advanced organic materials.

Basic Information

Product Name	2H-Cyclopenta[B]Pyridin-2-One,4-Amino-1,5,6,7-Tetrahydro-(9Ci)
CAS No.	63704-54-1
Molecular Formula	C8H10N2O
Molecular Weight	150.18 g/mol
Synonyms	4-Amino-1,5,6,7-tetrahydro-2H-cyclopenta[b]pyridin-2-one; 4-Amino-1,5,6,7-tetrahydrocyclopenta[b]pyridin-2(3H)-one; 4-Amino-2,3,5,6,7,8-hexahydro-1H-cyclopenta[b]pyridin-1-one; 4-Amino-1,5,6,7-tetrahydro-2H-cyclopenta[b]pyridin-2-one (9CI); 63704-54-1; 4-Amino-1,5,6,7-tetrahydro-2H-cyclopenta[b]pyridine-2-one
EINECS	Contact for details

Quality Control

Our 2H-Cyclopenta[B]Pyridin-2-One,4-Amino-1,5,6,7-Tetrahydro-(9Ci) is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for pharmaceutical R&D. Certificates of Analysis (COA) detailing all specifications are available upon request.

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 tightly sealed after opening 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	≤ 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.