Description

Diisoxazolo[5,4-B:4,5-E]Pyridine (9Ci) is a complex heterocyclic organic compound characterized by its fused isoxazole and pyridine ring system. This specialized structure makes it a valuable advanced intermediate or building block in sophisticated organic synthesis. It is primarily sought by pharmaceutical research and agrochemical development sectors for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting the central nervous system or possessing specific biological activities.
• Agrochemical Research: Serves as a core scaffold for developing new herbicides, fungicides, or insecticides with unique modes of action.
• Material Science: Used in the research and development of organic electronic materials, such as ligands for metal-organic frameworks (MOFs) or components for organic light-emitting diodes (OLEDs).
• Chemical Synthesis Building Block: Employed in academic and industrial R&D for constructing complex nitrogen-containing heterocycles due to its reactive fused-ring system.
• Ligand Synthesis: Potential use in creating specialized ligands for catalysis or metal complexation in coordination chemistry.

Basic Information

Product Name	Diisoxazolo[5,4-B:4,5-E]Pyridine (9Ci)
CAS No.	67409-40-9
Molecular Formula	C8H4N2O2
Molecular Weight	160.13 g/mol
Synonyms	Diisoxazolopyridine; [1,2]Oxazolo[5,4-b]pyridine, 4H-furo[2,3-f][1,2]oxazolo[5,4-b]pyridine; 4H-Furo[2,3-f][1,2]oxazolo[5,4-b]pyridine; Diisoxazolo[5,4-b:4',5'-e]pyridine; 67409-40-9 (CAS)
EINECS	Contact for details

Quality Control

Our Diisoxazolo[5,4-B:4,5-E]Pyridine (9Ci) is produced under stringent quality management protocols. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing purity (typically by HPLC or GC), physical characteristics, and impurity profiles is provided with every shipment to guarantee it meets your research and development specifications.

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 under inert atmosphere, please contact us for specific recommendations.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95% (Standard Grade)
Loss on Drying	≤ 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.