Description

(3-Amino-6,7-Dihydro-5H-Cyclopenta[B]Thieno[3,2-E]Pyridin-2-Yl)(Phenyl)Methanone is a high-value, heterocyclic organic building block featuring a fused thienopyridine core. This compound is critical for research and development in advanced pharmaceutical chemistry, serving as a versatile intermediate for the synthesis of novel active pharmaceutical ingredients (APIs). It is primarily sought after by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for creating compounds with potential biological activity.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, oncology, and inflammatory diseases.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its complex heterocyclic structure for bioactivity.
• Material Science: Serves as a building block for organic electronic materials, such as organic light-emitting diodes (OLEDs) and semiconductors, due to its conjugated system.
• Chemical Biology: Employed as a molecular scaffold or probe in biochemical research to study enzyme interactions and cellular pathways.
• Custom Synthesis & Contract Manufacturing: A vital starting material for custom synthesis houses and CDMOs (Contract Development and Manufacturing Organizations) producing specialized fine chemicals for clients.

Basic Information

Product Name	(3-Amino-6,7-Dihydro-5H-Cyclopenta[B]Thieno[3,2-E]Pyridin-2-Yl)(Phenyl)Methanone
CAS No.	166113-88-8
Molecular Formula	C₁₇H₁₄N₂OS
Molecular Weight	294.37 g/mol
Synonyms	3-Amino-6,7-dihydro-5H-cyclopenta[b]thieno[3,2-e]pyridin-2-yl(phenyl)methanone; Phenyl(3-amino-6,7-dihydro-5H-cyclopenta[b]thieno[3,2-e]pyridin-2-yl)methanone; 2-Benzoyl-3-amino-6,7-dihydro-5H-cyclopenta[b]thieno[3,2-e]pyridine; CAS 166113-88-8; Thienopyridine derivative 166113-88-8; Cyclopentathienopyridine ketone
EINECS	Contact for details

Quality Control

Our (3-Amino-6,7-Dihydro-5H-Cyclopenta[B]Thieno[3,2-E]Pyridin-2-Yl)(Phenyl)Methanone is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each 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 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	Yellow to brown powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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