Description

3,4-Dichlorofuran-2-Carboxylic Acid is a halogenated furan carboxylic acid derivative that serves as a versatile and critical building block in advanced organic synthesis. Its value lies in its reactive dichlorofuran core, which enables the construction of complex heterocyclic systems and functionalized molecules. This intermediate is primarily needed by research institutions and manufacturers in the pharmaceutical and agrochemical industries for developing new active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: Key synthon for the research and development of novel drug candidates, particularly in medicinal chemistry programs targeting heterocyclic scaffolds.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and fungicides where the dichlorofuran moiety imparts specific biological activity.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing complex furan-based compounds, ligands, and functional materials.
• Material Science Research: Potential precursor for the synthesis of specialized polymers or organic electronic materials due to its fused heterocyclic structure.
• Chemical Reference Standard: Serves as a high-purity analytical standard for quality control and method development in analytical laboratories.

Basic Information

Product Name	3,4-Dichlorofuran-2-Carboxylic Acid
CAS No.	69727-40-8
Molecular Formula	C5H2Cl2O3
Molecular Weight	180.97 g/mol
Synonyms	2-Carboxy-3,4-dichlorofuran; 3,4-Dichloro-2-furancarboxylic Acid; 3,4-Dichlorofuran-2-carboxylic acid; 2-Furancarboxylic acid, 3,4-dichloro-; 3,4-Dichloro-2-furoic acid
EINECS	Contact for details

Quality Control

Our 3,4-Dichlorofuran-2-Carboxylic Acid is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide detailed Certificates of Analysis (COA) that document critical parameters such as assay, impurity profile, and physical characteristics, supporting compliance with research and cGMP standards where applicable.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to exclude moisture. Keep away from incompatible materials such as strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Residue on Ignition	≤ 0.1%

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