Description

2-Furancarboxaldehyde, 2,5-Dihydro-5-Nitro- (9Ci) is a specialized nitro-substituted dihydrofuran derivative, serving as a valuable and versatile synthetic intermediate in advanced organic chemistry. Its unique fused-ring structure containing both aldehyde and nitro functionalities makes it a critical building block for constructing complex heterocyclic systems and fine chemicals. This compound is primarily utilized by research chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for the synthesis of novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and infectious diseases.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides, leveraging its reactive nitro and aldehyde groups.
• Material Science Research: Acts as a monomer or cross-linking agent in the development of advanced polymers with specific optical or electronic properties.
• Fine Chemical Production: Employed in the multi-step synthesis of complex fragrance compounds, dyes, and other high-value specialty chemicals.
• Academic & R&D: A crucial reagent in university and corporate research laboratories for methodological studies in heterocyclic and nitro chemistry.

Basic Information

Product Name	2-Furancarboxaldehyde, 2,5-Dihydro-5-Nitro- (9Ci)
CAS No.	40636-63-3
Molecular Formula	C5H5NO4
Molecular Weight	143.10 g/mol
Synonyms	5-Nitro-2,5-dihydrofurfural; 5-Nitro-2,5-dihydro-2-furancarboxaldehyde; 2,5-Dihydro-5-nitro-2-furancarboxaldehyde; 5-Nitrodihydro-2-furaldehyde; 2-Furaldehyde, 2,5-dihydro-5-nitro-; 5-Nitro-2,5-dihydrofuran-2-carbaldehyde
EINECS	Contact for details

Quality Control

Every batch of 2-Furancarboxaldehyde, 2,5-Dihydro-5-Nitro- (9Ci) is produced and tested under a strict quality management system to ensure consistency and reliability for your research and production needs. 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 place at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. Due to the presence of nitro and aldehyde groups, it should be stored separately from strong oxidizing agents, strong bases, and reducing agents.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Related Substances (HPLC)	Individual impurity ≤ 1.0%; Total impurities ≤ 3.0%

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