Description

3-(2,3-Dihydro-1-Benzofuran-5-Yl)-3-Oxopropanenitrile is a specialized organic compound featuring a benzofuran core linked to a cyanoacetophenone moiety, making it a valuable synthetic intermediate. This molecular architecture is crucial for constructing complex heterocyclic systems and fine-tuning material properties in advanced research and development. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for applications in medicinal chemistry and functional material synthesis.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing anti-inflammatory activity.
• Agrochemical Research: Used in the development of new active ingredients for crop protection agents, leveraging its heterocyclic structure.
• Material Science: Serves as a precursor for organic electronic materials, such as semiconductors or light-emitting components, due to its conjugated system.
• Chemical Synthesis: Versatile synthon for constructing complex fused-ring systems and functionalized benzofuran derivatives in academic and industrial research.
• Ligand & Catalyst Development: Potential scaffold for creating novel ligands in coordination chemistry and catalysis.

Basic Information

Product Name	3-(2,3-Dihydro-1-Benzofuran-5-Yl)-3-Oxopropanenitrile
CAS No.	1248784-44-2
Molecular Formula	C₁₁H₉NO₂
Molecular Weight	187.20 g/mol
Synonyms	5-(2-Cyanoacetyl)-2,3-dihydrobenzofuran; 3-Oxo-3-(2,3-dihydro-1-benzofuran-5-yl)propanenitrile; 2,3-Dihydro-5-benzofuranacetonitrile, β-oxo-; 5-(2-Cyanoacetyl)dihydrobenzofuran; 3-(2,3-Dihydrobenzofuran-5-yl)-3-oxopropanenitrile; 1248784-44-2; 5-Acetyl-2,3-dihydrobenzofuran-2-carbonitrile
EINECS	Contact for details

Quality Control

Our 3-(2,3-Dihydro-1-Benzofuran-5-Yl)-3-Oxopropanenitrile is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing all specifications is provided with every 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, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
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.