Description

3-Furancarboxylic Acid, 2,5-Dihydro-4-Hydroxy-5-Oxo-2-Propyl-, Ethyl Ester (9Ci) is a specialized furan-based chemical intermediate with a complex, functionalized structure. This compound matters for its role as a key building block in advanced organic synthesis, particularly for creating molecules with specific biological or material properties. It is primarily needed by research and development teams in the pharmaceutical, agrochemical, and fine chemical industries for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a crucial 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 of new herbicides, fungicides, and insecticides, leveraging its furan core for bioactivity.
• Fine Chemical Synthesis: Acts as a versatile building block for creating complex molecules used in flavors, fragrances, and advanced material science.
• Academic & Industrial R&D: Employed in research laboratories for methodological studies, catalysis development, and exploring new chemical spaces.
• Material Science Precursor: Potential use in synthesizing organic electronic materials or polymers with unique properties derived from the furan heterocycle.

Basic Information

Product Name	3-Furancarboxylic Acid, 2,5-Dihydro-4-Hydroxy-5-Oxo-2-Propyl-, Ethyl Ester (9Ci)
CAS No.	412299-21-9
Molecular Formula	C10H14O5
Molecular Weight	214.22 g/mol
Synonyms	Ethyl 4-hydroxy-5-oxo-2-propyl-2,5-dihydrofuran-3-carboxylate; 2,5-Dihydro-4-hydroxy-5-oxo-2-propyl-3-furancarboxylic acid ethyl ester; 4-Hydroxy-5-oxo-2-propyl-2,5-dihydrofuran-3-carboxylic acid ethyl ester; 2-Propyl-4-hydroxy-5-oxo-2,5-dihydrofuran-3-carboxylic acid ethyl ester; Furan-3-carboxylic acid derivative; Propyl dihydrohydroxyoxofurancarboxylate ethyl ester
EINECS	Contact for details

Quality Control

Our 3-Furancarboxylic Acid, 2,5-Dihydro-4-Hydroxy-5-Oxo-2-Propyl-, Ethyl Ester (9Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR/IR for structural confirmation, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) documenting identity, purity, and impurity profiles are available upon request 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 area at controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, the container should be opaque or stored in dark conditions.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95% (Research Grade)
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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