Description

3-Furancarboxylicacid,5-Ethoxy-4,5-Dihydro-2-Methyl-,Ethylester(9Ci) is a specialized furan derivative ester, a high-value intermediate in fine chemical synthesis. This compound matters for its role as a versatile building block in the development of complex molecules, offering unique reactivity due to its fused furan ring structure. It is primarily needed by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for creating novel active ingredients and advanced materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs), particularly those targeting specific biological pathways.
• Agrochemical Research: Used in the development and production of new-generation pesticides, herbicides, and fungicides, leveraging its heterocyclic structure for bioactivity.
• Fine Chemical Synthesis: Acts as a versatile building block for creating complex organic molecules, flavors, fragrances, and functional materials in research and pilot-scale production.
• Material Science: Investigated for use in the synthesis of advanced polymers, liquid crystals, or organic electronic materials due to its specific molecular architecture.
• Academic & Industrial R&D: Employed in chemical research for methodological studies, catalysis development, and exploring new organic reactions involving furan chemistry.

Basic Information

Product Name	3-Furancarboxylicacid,5-Ethoxy-4,5-Dihydro-2-Methyl-,Ethylester(9Ci)
CAS No.	107260-09-3
Molecular Formula	C11H16O4
Molecular Weight	212.24 g/mol
Synonyms	5-Ethoxy-4,5-dihydro-2-methyl-3-furancarboxylic acid ethyl ester; Ethyl 5-ethoxy-4,5-dihydro-2-methyl-3-furoate; 3-Furoic acid, 5-ethoxy-4,5-dihydro-2-methyl-, ethyl ester; Ethyl 2-methyl-5-ethoxy-4,5-dihydrofuran-3-carboxylate; 107260-09-3; 5-Ethoxy-2-methyl-4,5-dihydrofuran-3-carboxylic acid ethyl ester
EINECS	Contact for details

Quality Control

Our 3-Furancarboxylicacid,5-Ethoxy-4,5-Dihydro-2-Methyl-,Ethylester(9Ci) is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatographic purity assays and structural confirmation, to ensure it meets the high standards required for research and synthesis applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (typically 15-25°C). Keep away from strong oxidizing agents, strong acids, and strong bases. For long-term storage, consider under an inert atmosphere to maintain stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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