Description

4-(5-Formyl-Furan-2-Yl)-Benzoic Acid Methyl Ester is a high-purity, versatile organic intermediate featuring both a formyl and an ester functional group on a furan-benzene core structure. This compound is valued for its role as a key building block in the synthesis of complex molecules, particularly in advanced material science and pharmaceutical research. It is primarily sought after by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and organic electronics industries for constructing novel heterocyclic compounds and functional polymers.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of active pharmaceutical ingredients (APIs), especially those containing furan or benzofuran motifs.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides, leveraging its reactive aldehyde group.
• Material Science & Organic Electronics: Acts as a monomer or building block for creating conjugated polymers and small molecules for applications in organic light-emitting diodes (OLEDs) and organic photovoltaics (OPVs).
• Ligand & Catalyst Development: Employed in the preparation of novel ligands for metal-organic frameworks (MOFs) or asymmetric catalysis.
• Fine Chemical Production: Utilized in custom synthesis and contract manufacturing for producing specialty chemicals and complex organic compounds.
• Academic & Industrial Research: A valuable reagent for methodological development and exploring new chemical reactions in synthetic organic chemistry.

Basic Information

Product Name	4-(5-Formyl-Furan-2-Yl)-Benzoic Acid Methyl Ester
CAS No.	53355-29-6
Molecular Formula	C14H10O4
Molecular Weight	242.23 g/mol
Synonyms	Methyl 4-(5-formylfuran-2-yl)benzoate; 2-Formyl-5-(4-methoxycarbonylphenyl)furan; 4-(5-Formyl-2-furyl)benzoic acid methyl ester; 5-(4-Methoxycarbonylphenyl)furan-2-carbaldehyde; Methyl 4-(5-formyl-2-furanyl)benzoate; 2-Furaldehyde, 5-[4-(methoxycarbonyl)phenyl]-; Benzoic acid, 4-(5-formyl-2-furanyl)-, methyl ester
EINECS	Contact for details

Quality Control

Our 4-(5-Formyl-Furan-2-Yl)-Benzoic Acid Methyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. Certificates of Analysis (COA) with detailed specifications are provided for every shipment to guarantee compliance with your research and production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.