Description

5-Ethyl-4-Methoxymethyl-Furan-2-Carboxylic Acid is a high-value furan-based carboxylic acid derivative, serving as a critical synthetic intermediate in advanced organic chemistry. Its unique functionalized furan structure makes it a versatile building block for constructing complex molecules with tailored properties. This compound is essential for research and development chemists in the pharmaceutical and agrochemical industries, particularly for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, especially those targeting specific biological pathways where the furan scaffold is pharmacologically active.
• Agrochemical Synthesis: Used in the research and development of new pesticides, herbicides, and fungicides, leveraging its reactivity to create compounds with specific modes of action.
• Fine Chemical Production: Serves as a specialized building block for synthesizing complex flavors, fragrances, and other high-value specialty chemicals.
• Material Science Research: Investigated as a monomer or precursor for developing novel polymers and functional materials with unique electronic or structural properties.
• Academic & Contract Research: Employed in university and CRO laboratories for methodological development and exploration of new chemical spaces in heterocyclic chemistry.

Basic Information

Product Name	5-Ethyl-4-Methoxymethyl-Furan-2-Carboxylic Acid
CAS No.	696627-38-0
Molecular Formula	C10H14O4
Molecular Weight	198.22 g/mol
Synonyms	5-Ethyl-4-(methoxymethyl)-2-furancarboxylic acid; 4-(Methoxymethyl)-5-ethylfuran-2-carboxylic acid; 2-Furancarboxylic acid, 5-ethyl-4-(methoxymethyl)-; 696627-38-0; 5-Ethyl-4-methoxymethyl-2-furoic acid
EINECS	Contact for details

Quality Control

Our production of 5-Ethyl-4-Methoxymethyl-Furan-2-Carboxylic Acid adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is characterized using advanced analytical techniques including HPLC, GC, NMR, and IR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory 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 (typically 15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect stability and handling properties.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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