Description

2-Methyl-4,5-Dihydro-Furan-3-Carboxylic Acid Methyl Ester is a versatile furan derivative and a valuable chemical intermediate in organic synthesis. Its unique heterocyclic structure makes it a key building block for constructing more complex molecules, particularly in the pharmaceutical and agrochemical sectors. This compound is essential for researchers and manufacturers developing active ingredients, flavors, and fragrances, where precise chemical functionality is required.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with heterocyclic frameworks.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and fungicides, leveraging its reactive ester and furan moieties.
• Flavor & Fragrance Industry: Serves as a precursor for creating specific lactone and furanone notes, which are important for artificial flavors and perfumes.
• Organic Synthesis & Research: Employed as a versatile reagent in academic and industrial R&D for Diels-Alder reactions and other cycloaddition chemistry.
• Fine Chemical Production: Acts as an intermediate in the manufacture of specialty chemicals, including dyes, pigments, and functional materials.

Basic Information

Product Name	2-Methyl-4,5-Dihydro-Furan-3-Carboxylic Acid Methyl Ester
CAS No.	32595-98-5
Molecular Formula	C7H10O3
Molecular Weight	142.15 g/mol
Synonyms	Methyl 2-methyl-4,5-dihydro-3-furancarboxylate; 3-Furancarboxylic acid, 4,5-dihydro-2-methyl-, methyl ester; 2-Methyl-4,5-dihydro-3-furancarboxylic acid methyl ester; Methyl 2-methyl-2,3-dihydrofuran-3-carboxylate; 4,5-Dihydro-2-methyl-3-furancarboxylic acid methyl ester
EINECS	Contact for details

Quality Control

Our 2-Methyl-4,5-Dihydro-Furan-3-Carboxylic Acid Methyl Ester is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/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.