Description

5H-Cyclopenta[B]Pyridin-7-Ol,6,7-Dihydro-,(7S)- is a high-purity chiral intermediate of significant interest in advanced organic synthesis. This compound matters for its role as a sophisticated building block in the development of novel, biologically active molecules. It is primarily needed by research institutions and pharmaceutical companies engaged in the synthesis of complex heterocyclic compounds for drug discovery and development programs.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the research and development of new active pharmaceutical ingredients (APIs), particularly for central nervous system (CNS) or metabolic disorder targets.
• Organic Synthesis Building Block: Used in complex multi-step syntheses to construct fused polycyclic structures common in medicinal chemistry.
• Asymmetric Catalysis Research: Serves as a substrate or ligand precursor in studies exploring new catalytic asymmetric transformations.
• Chemical Reference Standard: Employed as a high-purity analytical standard for method development and quality control in research laboratories.
• Agrochemical Research: Potential intermediate in the discovery of new crop protection agents with novel modes of action.

Basic Information

Product Name	5H-Cyclopenta[B]Pyridin-7-Ol,6,7-Dihydro-,(7S)-
CAS No.	887921-99-5
Molecular Formula	C8H9NO
Molecular Weight	135.16 g/mol
Synonyms	(7S)-6,7-Dihydro-5H-cyclopenta[b]pyridin-7-ol; (7S)-7-Hydroxy-6,7-dihydro-5H-cyclopenta[b]pyridine; (S)-6,7-Dihydro-5H-cyclopenta[b]pyridin-7-ol; (S)-7-Hydroxy-6,7-dihydro-5H-cyclopenta[b]pyridine; 5H-Cyclopenta[b]pyridin-7-ol, 6,7-dihydro-, (7S)-; (7S)-7-Hydroxy-5,6,7,8-tetrahydroquinoline (tautomeric form); Chiral Cyclopentapyridinol Derivative
EINECS	Contact for details

Quality Control

Our 5H-Cyclopenta[B]Pyridin-7-Ol,6,7-Dihydro-,(7S)- is produced under strict quality management systems to ensure batch-to-batch consistency and high purity for research applications. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing identity, purity (typically >97% by HPLC), chiral purity, and impurity profiles. We support cGMP compliance for advanced intermediates and can provide material suitable for regulatory filings.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). For long-term storage, consider storage under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee
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.