Description

3-Furancarbonyl Chloride, Tetrahydro-2,5-Dioxo- (9Ci) is a specialized heterocyclic acid chloride derivative, serving as a critical building block in advanced organic synthesis. Its reactive carbonyl chloride group makes it a versatile intermediate for constructing complex molecular architectures, particularly in fine chemical and pharmaceutical research. This compound is essential for chemists and manufacturers in the pharmaceutical, agrochemical, and material science industries seeking to develop novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those containing functionalized furan or lactone motifs.
• Agrochemical Synthesis: Used in the development of advanced pesticides and herbicides, where its reactive site allows for the introduction of specific bioactive groups.
• Polymer & Material Science: Acts as a monomer or cross-linking agent for creating specialty polymers with tailored thermal or mechanical properties.
• Fine Chemical Production: Employed in the multi-step synthesis of complex organic molecules for flavors, fragrances, and dyes.
• Research & Development: A valuable reagent in academic and industrial R&D labs for exploring new synthetic pathways and heterocyclic chemistry.

Basic Information

Product Name	3-Furancarbonyl Chloride, Tetrahydro-2,5-Dioxo- (9Ci)
CAS No.	41004-48-2
Molecular Formula	C5H3ClO3
Molecular Weight	146.53 g/mol
Synonyms	2,5-Dioxotetrahydrofuran-3-carbonyl chloride; 3-Carboxy-2,5-furandione chloride; Tetrahydro-2,5-dioxo-3-furoyl chloride; 3-Furoyl chloride, tetrahydro-2,5-dioxo-; 2,5-Dioxooxolane-3-carbonyl chloride; 41004-48-2; 3-Chlorocarbonyl-2,5-dihydrofuran-2,5-dione
EINECS	Contact for details

Quality Control

Our 3-Furancarbonyl Chloride, Tetrahydro-2,5-Dioxo- (9Ci) is produced under stringent quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure high purity and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee traceability and compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Keep away from heat, sparks, open flames, and incompatible materials such as strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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