Description

Furo[3,4-B]Pyridine-5,7-Dione, 1-Oxide (9Ci) is a specialized heterocyclic organic compound, identified by CAS number 89663-06-9, that serves as a high-value synthetic intermediate. Its unique fused-ring structure containing both furan and pyridine moieties makes it a critical building block for advanced chemical synthesis. This compound is primarily sought by research institutions and industrial R&D departments engaged in the development of novel pharmaceuticals, agrochemicals, and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug candidates, particularly those targeting neurological and oncological pathways.
• Agrochemical Research: Used in developing new active ingredients for crop protection products, leveraging its heterocyclic scaffold.
• Material Science: Serves as a building block for creating advanced organic electronic materials and specialty polymers.
• Academic & Industrial R&D: Essential for method development and exploratory chemistry in organic synthesis laboratories.
• Ligand and Catalyst Development: The structure can be functionalized to create novel ligands for catalytic systems.

Basic Information

Product Name	Furo[3,4-B]Pyridine-5,7-Dione, 1-Oxide (9Ci)
CAS No.	89663-06-9
Molecular Formula	C7H3NO4
Molecular Weight	165.10 g/mol
Synonyms	1-Oxofuro[3,4-b]pyridine-5,7-dione; Furo[3,4-b]pyridine-5,7-dione 1-oxide; 5,7-Dioxo-5,7-dihydrofuro[3,4-b]pyridine 1-oxide; 1-Oxido-furo[3,4-b]pyridine-5,7-dione; 89663-06-9; Furopyridinedione N-oxide
EINECS	Contact for details

Quality Control

Every batch of Furo[3,4-B]Pyridine-5,7-Dione, 1-Oxide (9Ci) is produced and tested under strict quality management protocols to ensure consistency and purity for research and development purposes. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

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 such as strong bases and reducing agents. For long-term storage, consider an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 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.