Description

3-Benzofurancarbonitrile,2-Formyl-4,5,6,7-Tetrahydro-(9Ci) is a high-purity, advanced pharmaceutical intermediate characterized by its unique fused-ring structure. This compound matters as a critical building block in the synthesis of complex organic molecules, offering a versatile nitrile and formyl functional group for further chemical transformations. It is primarily needed by research institutions and pharmaceutical companies engaged in the development of novel active pharmaceutical ingredients (APIs) and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex heterocyclic compounds and potential drug candidates.
• Organic Synthesis Building Block: Utilized in research-scale and process chemistry for constructing benzofuran-based molecular scaffolds.
• Agrochemical Research: Serves as a starting material for developing new crop protection agents and herbicides.
• Material Science: Investigated for the development of organic electronic materials and specialty polymers.
• Academic & Industrial R&D: Used in methodological studies and as a reference standard in analytical chemistry.

Basic Information

Product Name	3-Benzofurancarbonitrile,2-Formyl-4,5,6,7-Tetrahydro-(9Ci)
CAS No.	290820-97-2
Molecular Formula	C10H9NO2
Molecular Weight	175.19 g/mol
Synonyms	2-Formyl-4,5,6,7-tetrahydro-1-benzofuran-3-carbonitrile; 4,5,6,7-Tetrahydro-2-formyl-3-benzofurancarbonitrile; 2-Formyl-4,5,6,7-tetrahydrobenzofuran-3-carbonitrile; Tetrahydro-2-formylbenzofuran-3-carbonitrile; 290820-97-2; 2-Formyl-4,5,6,7-tetrahydro-1-benzofuran-3-carbonitrile (9CI)
EINECS	Contact for details

Quality Control

Our 3-Benzofurancarbonitrile,2-Formyl-4,5,6,7-Tetrahydro-(9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided and available upon request to support your quality assurance protocols.

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). Keep away from heat sources and incompatible materials.

Specification

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