Description

2-Furancarboxylicacid,Anhydridewithaceticacid(9Ci) CAS NO 129760-34-5 is a specialized chemical intermediate, specifically a mixed anhydride derived from furan-2-carboxylic acid and acetic acid. This compound is valued for its reactivity as an acylating agent, enabling the efficient synthesis of esters and amides under mild conditions. It is primarily sought by research and development chemists in the pharmaceutical and agrochemical industries for constructing complex molecules and exploring novel synthetic pathways.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of active pharmaceutical ingredients (APIs), particularly those containing furan heterocycles.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and fungicides where the furan moiety imparts specific biological activity.
• Fine Chemical Production: Serves as a versatile acylating agent in the manufacture of specialty chemicals, flavors, and fragrances.
• Polymer Chemistry: Potential monomer or modifier for creating polymers with unique thermal or chemical resistance properties.
• Academic & Industrial Research: A valuable reagent for methodological development and exploring new reactions in organic synthesis laboratories.
• Material Science: Investigated for the surface modification of materials or the creation of functionalized coatings.

Basic Information

Product Name	2-Furancarboxylicacid,Anhydridewithaceticacid(9Ci)
CAS No.	129760-34-5
Molecular Formula	C7H6O4
Molecular Weight	154.12 g/mol
Synonyms	2-Furoyl Acetic Anhydride; Acetic 2-Furoic Anhydride; 2-Furancarboxylic Acid Acetic Anhydride; Mixed Anhydride of 2-Furoic Acid and Acetic Acid; 2-Furoic Acetic Anhydride; Furan-2-carboxylic acid acetic anhydride; Acetic acid, anhydride with 2-furancarboxylic acid (9CI)
EINECS	Contact for details

Quality Control

Our 2-Furancarboxylicacid,Anhydridewithaceticacid(9Ci) is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. A Certificate of Analysis (COA) detailing specific results for purity, assay, and impurity profiles is provided with every shipment.

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). This product is hygroscopic (moisture-sensitive); containers must be kept tightly sealed to exclude moisture and prevent decomposition.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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