Description

5H-Cyclopenta[B]Pyridine, 4-Chloro-6,7-Dihydro-, 1-Oxide is a specialized heterocyclic building block of significant interest in advanced organic synthesis. This compound matters as a key intermediate for constructing complex molecular architectures, particularly in the development of novel active pharmaceutical ingredients (APIs) and agrochemicals. It is primarily needed by research and development chemists, process development scientists, and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries seeking to innovate and scale new chemical entities.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing complex fused-ring structures.
• Agrochemical Research: Serves as a key building block for developing new generation herbicides, fungicides, or insecticides with improved efficacy and selectivity.
• Material Science Chemistry: Used in the research and development of advanced organic materials, such as ligands for catalysts or components for organic electronics.
• Academic & Contract Research: Employed in university and CRO (Contract Research Organization) laboratories for methodological studies and the exploration of new chemical reactions involving functionalized pyridine derivatives.
• Fine Chemical Synthesis: Acts as a versatile synthon for the preparation of other high-value, complex specialty chemicals used across various high-tech industries.

Basic Information

Product Name	5H-Cyclopenta[B]Pyridine, 4-Chloro-6,7-Dihydro-, 1-Oxide
CAS No.	101234-85-9
Molecular Formula	C8H8ClNO
Molecular Weight	169.61 g/mol
Synonyms	4-Chloro-6,7-dihydro-5H-cyclopenta[b]pyridine 1-oxide; 4-Chloro-6,7-dihydro-5H-cyclopenta[b]pyridine N-oxide; 4-Chlorocyclopentapyridine N-oxide; 1-Oxido-4-chloro-6,7-dihydro-5H-cyclopenta[b]pyridin-1-ium
EINECS	Contact for details

Quality Control

Our 5H-Cyclopenta[B]Pyridine, 4-Chloro-6,7-Dihydro-, 1-Oxide is produced under a strict quality management system. Each 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 every shipment to guarantee compliance with your research and process requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
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.