Description

2,2-Dimethyl-2,3-Dihydro-1-Benzofuran-4-Carbaldehyde is a high-purity, specialized benzofuran derivative serving as a critical building block in advanced organic synthesis. Its unique fused ring structure and aldehyde functionality make it a versatile intermediate for constructing complex molecular architectures. This compound is essential for research and development chemists in the pharmaceutical and agrochemical industries, where it is used to develop new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key 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 its benzofuran core.
• Material Science Research: Serves as a monomer or functionalizing agent in the creation of specialty polymers and advanced organic materials.
• Ligand and Catalyst Development: The aldehyde group is utilized to create complex chelating ligands for catalytic systems.
• Flavor & Fragrance Chemistry: Employed in the synthesis of complex aroma chemicals due to its specific structural motif.
• Academic & Industrial R&D: A valuable reagent for methodological studies and exploring new chemical reactions in organic chemistry.

Basic Information

Product Name	2,2-Dimethyl-2,3-Dihydro-1-Benzofuran-4-Carbaldehyde
CAS No.	209256-56-4
Molecular Formula	C11H12O2
Molecular Weight	176.21 g/mol
Synonyms	4-Formyl-2,2-dimethyl-2,3-dihydrobenzofuran; 2,2-Dimethyl-2,3-dihydrobenzofuran-4-carboxaldehyde; 2,3-Dihydro-2,2-dimethyl-4-benzofurancarboxaldehyde; 2,2-Dimethyldihydrobenzofuran-4-carbaldehyde; DHBF-CHO
EINECS	Contact for details

Quality Control

Every batch of 2,2-Dimethyl-2,3-Dihydro-1-Benzofuran-4-Carbaldehyde is manufactured under strict quality management systems. We provide comprehensive analytical documentation, including Certificates of Analysis (COA) with detailed results from HPLC, GC, NMR, and IR spectroscopy to verify identity, purity, and conformity. Our commitment ensures the material meets the stringent requirements for research and cGMP-grade synthesis applications.

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). This compound is easily oxidized and should be handled under an inert atmosphere for long-term stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
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.