Description

2,5-Methano-2H-Pyrano[2,3-B]Pyridine(9Ci) is a complex heterocyclic organic compound with the CAS number 119275-19-3. This specialized chemical serves as a valuable advanced intermediate or pharmacological scaffold in sophisticated synthetic pathways. It is primarily required by research and development teams in the pharmaceutical and agrochemical sectors for the synthesis of novel active ingredients.

Application

• Pharmaceutical Intermediate: A key building block in the research and synthesis of new drug candidates, particularly those targeting the central nervous system.
• Agrochemical Research: Used in the development of novel pesticides and herbicides due to its complex fused-ring structure.
• Material Science: Potential precursor for the synthesis of specialized organic ligands or functional materials.
• Academic & Contract Research: Serves as a critical reagent in university and CRO laboratories for methodological studies and heterocyclic chemistry exploration.
• Fine Chemical Synthesis: Employed in multi-step syntheses to construct complex molecular architectures for various high-value applications.

Basic Information

Product Name	2,5-Methano-2H-Pyrano[2,3-B]Pyridine(9Ci)
CAS No.	119275-19-3
Molecular Formula	C10H9NO
Molecular Weight	159.18 g/mol
Synonyms	2,5-Methano-2H-pyrano[2,3-b]pyridine; 2H-Pyrano[2,3-b]pyridine, 2,5-methano-; 119275-19-3; Pyrano[2,3-b]pyridine, 2,5-methano-2H-; 2,5-Methano-2H-pyrano[2,3-b]pyridine (9CI)
EINECS	Contact for details

Quality Control

We maintain stringent quality control protocols for our advanced intermediates. Each batch of 2,5-Methano-2H-Pyrano[2,3-B]Pyridine is analyzed using advanced chromatographic and spectroscopic techniques (HPLC, GC, NMR) to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your R&D and quality assurance processes.

Storage

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

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Related Substances (HPLC)	Total impurities ≤ 5.0%
Residual Solvents (GC)	Complies with ICH guidelines
Water Content (KF)	≤ 0.5%

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