Description

2,3-Dihydro-1-Benzofuran-7-Carbaldehyde is a versatile benzofuran derivative, serving as a critical synthetic intermediate in advanced organic chemistry. Its unique fused-ring aldehyde structure makes it a valuable building block for constructing complex molecules with specific functionalities. This compound is primarily sought after by research institutions and pharmaceutical companies engaged in the development of novel active pharmaceutical ingredients (APIs) and fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders.
• Agrochemical Research: Used in developing new active ingredients for crop protection products, such as herbicides and fungicides.
• Material Science: Building block for creating specialized polymers, liquid crystals, and organic electronic materials.
• Flavor & Fragrance Synthesis: Intermediate for producing complex aromatic compounds used in high-value fragrance formulations.
• Academic & R&D: Essential reagent in medicinal chemistry research for structure-activity relationship (SAR) studies and library synthesis.
• Dye & Pigment Industry: Starting material for synthesizing heterocyclic dyes and organic pigments.

Basic Information

Product Name	2,3-Dihydro-1-Benzofuran-7-Carbaldehyde
CAS No.	196799-45-8
Molecular Formula	C9H8O2
Molecular Weight	148.16 g/mol
Synonyms	7-Formyl-2,3-dihydrobenzofuran; 2,3-Dihydrobenzofuran-7-carboxaldehyde; 7-Carbaldehyde-2,3-dihydrobenzofuran; 2,3-Dihydro-7-benzofurancarboxaldehyde; 7-Aldehydo-2,3-dihydrobenzofuran; 2,3-Dihydro-1-benzofuran-7-carboxaldehyde; 1-Benzofuran-7-carboxaldehyde, 2,3-dihydro-
EINECS	Contact for details

Quality Control

Every batch of 2,3-Dihydro-1-Benzofuran-7-Carbaldehyde is produced under strict quality management protocols. We ensure high purity and batch-to-batch consistency through rigorous analytical testing, including HPLC, GC, and NMR. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). This compound is easily oxidized and should be handled under an inert atmosphere for long-term storage. Keep away from heat, sparks, and open flame.

Specification

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