Description

2,5-Furandicarboxaldehyde, Radical Ion(1-) (9Ci) is a specialized furan derivative and a reactive intermediate of significant interest in advanced organic synthesis. This compound matters for its unique electronic structure as a radical anion, making it a valuable precursor for constructing complex heterocyclic systems and functional materials. It is primarily needed by research chemists and process development scientists in the pharmaceutical, agrochemical, and materials science industries for developing novel compounds and catalysts.

Application

• Advanced Organic Synthesis: A key reactive intermediate for constructing complex heterocyclic frameworks and natural product analogs.
• Pharmaceutical Research: Serves as a building block in the development of new active pharmaceutical ingredients (APIs) and drug candidates.
• Polymer & Material Science: Used as a monomer or cross-linking agent in the synthesis of novel polymers, conductive materials, and smart coatings.
• Catalysis Development: Investigated as a ligand or precursor in the design of novel catalytic systems for green chemistry applications.
• Agrochemical Intermediates: Employed in the synthesis of novel herbicides, fungicides, and plant growth regulators.
• Chemical Research: Fundamental studies in radical chemistry, electron transfer processes, and reaction mechanism elucidation.

Basic Information

Product Name	2,5-Furandicarboxaldehyde, Radical Ion(1-) (9Ci)
CAS No.	163857-09-8
Molecular Formula	C6H3O3•-
Molecular Weight	123.09 g/mol (radical anion)
Synonyms	2,5-Furandicarboxaldehyde Radical Anion; 2,5-Diformylfuran Radical Anion; 2,5-Furandialdehyde Radical Ion(1-); 2,5-Furandicarbaldehyde Radical Anion; 2,5-Bis(formyl)furan Radical Anion; DFF Radical Anion; 2,5-Furandiyldimethanone Radical Anion
EINECS	Contact for details

Quality Control

Our 2,5-Furandicarboxaldehyde, Radical Ion(1-) (9Ci) is produced and handled under strict quality protocols to ensure batch-to-batch consistency and reliability for research applications. Each lot undergoes rigorous analytical testing, including spectroscopic identification and purity assessment. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and relevant analytical data is provided with every shipment to support your quality assurance requirements.

Storage

Preserve in a tightly closed container, protected from light. Due to its properties of being easily oxidized and strictly light-sensitive, this material must be stored under an inert atmosphere (e.g., nitrogen or argon) in a freezer at -20°C or below. The container should be kept in a dry, well-ventilated area away from incompatible materials. Allow the sealed container to reach room temperature before opening to prevent moisture condensation.

Specification

Item	Specification
Appearance	Solid (Color to be specified per lot)
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 95% (Typical range 95-98%)
Solubility	Soluble in common aprotic organic solvents

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