Description

2-Furancarbonyl Chloride, 3,4-Dimethoxy- (9Ci) is a high-purity, functionalized furan derivative that serves as a critical building block in advanced organic synthesis. Its value lies in its reactive acid chloride group and methoxy-substituted aromatic ring, enabling precise chemical modifications for creating complex molecular architectures. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for developing novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, especially those targeting central nervous system (CNS) disorders or possessing complex heterocyclic structures.
• Agrochemical Synthesis: Used in the development of next-generation herbicides, fungicides, and insecticides, leveraging the furan scaffold for bioactivity.
• Material Science Research: Serves as a monomer or cross-linking agent in the development of specialty polymers and functional organic materials.
• Ligand and Catalyst Development: Employed to create sophisticated chelating ligands for metal catalysis and asymmetric synthesis.
• Fine Chemical Production: A versatile reagent for introducing the 3,4-dimethoxyfuran-2-carbonyl moiety into target molecules in custom synthesis projects.

Basic Information

Product Name	2-Furancarbonyl Chloride, 3,4-Dimethoxy- (9Ci)
CAS No.	717871-81-3
Molecular Formula	C7H7ClO4
Molecular Weight	190.58 g/mol
Synonyms	3,4-Dimethoxyfuran-2-carbonyl chloride; 3,4-Dimethoxy-2-furoyl chloride; 2-Furoyl chloride, 3,4-dimethoxy-; 3,4-Dimethoxythiophene-2-carbonyl chloride (common misnomer); DMFC
EINECS	Contact for details

Quality Control

Our 2-Furancarbonyl Chloride, 3,4-Dimethoxy- (9Ci) is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure high chemical purity and identity. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee traceability and batch-to-batch consistency for your critical R&D and production needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a 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 decomposition.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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