Description

2-Benzofurancarboxaldehyde is a versatile aromatic aldehyde building block, also known as 2-Formylbenzofuran, with significant value in fine chemical synthesis. Its reactive formyl group makes it a crucial intermediate for constructing complex heterocyclic systems and functional materials. This compound is primarily sought by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for developing new active ingredients and advanced organic compounds.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those with benzofuran-based scaffolds targeting various therapeutic areas.
• Agrochemical Synthesis: Used in the development of new generation pesticides, herbicides, and fungicides where the benzofuran moiety imparts specific biological activity.
• Organic Light-Emitting Diodes (OLEDs): Serves as a building block for electron-transport materials and emissive layer components in display and lighting technologies.
• Ligand and Catalyst Development: Utilized to create sophisticated chelating ligands for transition metal catalysts used in asymmetric synthesis and cross-coupling reactions.
• Flavor and Fragrance Industry: Intermediate for synthesizing specific aroma chemicals with benzofuran characteristics.
• Material Science Research: Employed in the creation of polymers, dyes, and photoactive materials for advanced applications.

Basic Information

Product Name	2-Benzofurancarboxaldehyde
CAS No.	4265-16-1
Molecular Formula	C9H6O2
Molecular Weight	146.14 g/mol
Synonyms	2-Formylbenzofuran; Benzofuran-2-carboxaldehyde; 2-Benzofurancarboxaldehyde; 2-Benzofuranaldehyde; 2-Benzofurancarbaldehyde; 2-Carboxybenzofuran aldehyde; 1-Benzofuran-2-carboxaldehyde
EINECS	224-247-5

Quality Control

Our 2-Benzofurancarboxaldehyde is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity assessment and spectroscopic methods for identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting key parameters such as assay, appearance, and impurity profile.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This compound is easily oxidized and should be handled under an inert atmosphere for long-term storage or when opening containers to maintain purity. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	60 - 64 °C
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.