Description

5-Benzofurancarboxaldehyde, 3-Methyl- (9Ci) is a specialized benzofuran derivative, a key heterocyclic building block in advanced organic synthesis. This compound is valued for its unique aromatic-aldehyde functionality, which enables its use in constructing complex molecular architectures. It is primarily sought by research and development chemists in the pharmaceutical and agrochemical industries for applications in medicinal chemistry and material science.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders.
• Agrochemical Synthesis: Used in the development of new-generation pesticides and herbicides, leveraging the benzofuran scaffold for bioactive molecule design.
• Material Science Research: Acts as a monomer or functionalizing agent in the creation of specialty polymers and organic electronic materials.
• Chemical Research & Development: Employed as a versatile starting material for heterocyclic chemistry, facilitating the exploration of new chemical spaces and reaction pathways.
• Flavor & Fragrance Industry: Potential use in the synthesis of complex aroma chemicals, given its fused ring aldehyde structure.

Basic Information

Product Name	5-Benzofurancarboxaldehyde, 3-Methyl- (9Ci)
CAS No.	648449-50-7
Molecular Formula	C10H8O2
Molecular Weight	160.17 g/mol
Synonyms	3-Methyl-5-benzofurancarboxaldehyde; 3-Methylbenzofuran-5-carbaldehyde; 5-Formyl-3-methylbenzofuran; 3-Methyl-5-formylbenzofuran; 3-Methylbenzo[b]furan-5-carboxaldehyde
EINECS	Contact for details

Quality Control

Our 5-Benzofurancarboxaldehyde, 3-Methyl- (9Ci) is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity suitable for research and development applications. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as identity, purity, and impurity profiles. Our quality system is designed to meet the stringent requirements of our global customer base in advanced chemical synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is easily oxidized; for long-term storage, consider keeping under an inert atmosphere such as nitrogen or argon.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%

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