Description

2H-Oxireno[4,5]Pyrano[2,3-B]Pyridine(9Ci) is a specialized heterocyclic organic compound featuring fused oxirene, pyran, and pyridine rings, which serves as a valuable synthetic intermediate. This unique molecular architecture makes it a critical building block for advanced research and development in pharmaceutical chemistry. It is primarily sought after by R&D chemists and process development scientists working in the fields of medicinal chemistry and fine chemical synthesis. The compound, CAS 117204-23-6, is supplied with a focus on high purity and batch-to-batch consistency to support complex synthetic pathways.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel active pharmaceutical ingredients (APIs) with potential therapeutic applications.
• Medicinal Chemistry Research: Used as a core scaffold for constructing compound libraries in drug discovery programs targeting various diseases.
• Fine Chemical Synthesis: Employed in the multi-step synthesis of complex, high-value specialty chemicals and advanced materials.
• Academic & Institutional R&D: Serves as a reagent for methodological studies and the exploration of new organic reactions in university and research institute laboratories.
• Process Chemistry Development: Utilized in optimizing scalable synthetic routes for the production of target molecules in pilot and commercial-scale manufacturing.

Basic Information

Product Name	2H-Oxireno[4,5]Pyrano[2,3-B]Pyridine(9Ci)
CAS No.	117204-23-6
Molecular Formula	C9H5NO2
Molecular Weight	159.14 g/mol
Synonyms	2H-Oxireno[4,5]pyrano[2,3-b]pyridine; 2H-Oxireno[4,5]pyrano[2,3-b]pyridine (9CI); 117204-23-6; Oxireno[4,5]pyrano[2,3-b]pyridine, 2H-; Fused oxirene-pyran-pyridine system
EINECS	Contact for details

Quality Control

Every batch of 2H-Oxireno[4,5]Pyrano[2,3-B]Pyridine(9Ci) is produced and tested under strict quality management protocols to ensure it meets the exacting standards required for research and development. Our products undergo rigorous quality testing, including chromatographic purity analysis and structural confirmation, to ensure compliance with industry standards. Certificates of Analysis (COA) detailing specific batch results are available upon request to support your quality assurance and regulatory documentation.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials. Due to its complex fused-ring structure, long-term storage under inert atmosphere (e.g., nitrogen or argon) is recommended for optimal stability.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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