Description

8,9-Dihydro-7H-Benzocycloheptene-2-Carbonitrile is a specialized organic nitrile building block with a unique fused ring structure. This compound is valued for its role as a key synthetic intermediate in advanced pharmaceutical and agrochemical research, enabling the construction of complex molecular architectures. It is primarily sought by R&D chemists and process development scientists in the fine chemical, pharmaceutical, and life science sectors for the synthesis of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and inflammatory pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging its bicyclic framework for bioactivity.
• Material Science: Serves as a monomer or functional additive in the research of advanced polymers and liquid crystals.
• Organic Synthesis Building Block: Employed in medicinal chemistry for lead optimization and structure-activity relationship (SAR) studies due to its versatile nitrile functionality.
• Chemical Reference Standard: Used in analytical laboratories for method development and quality control of related substances.

Basic Information

Product Name	8,9-Dihydro-7H-Benzocycloheptene-2-Carbonitrile
CAS No.	939761-00-9
Molecular Formula	C12H11N
Molecular Weight	169.22 g/mol
Synonyms	2-Cyano-8,9-dihydro-7H-benzocycloheptene; 7H-Benzocycloheptene-2-carbonitrile, 8,9-dihydro-; 8,9-Dihydro-7H-benzocyclohepten-2-carbonitrile; Benzocycloheptenecarbonitrile derivative; Bicyclo[5.4.0]undeca-1,3,5,7,9-pentaene-2-carbonitrile, 8,9-dihydro- (theoretical); Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our 8,9-Dihydro-7H-Benzocycloheptene-2-Carbonitrile is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by NMR and IR spectroscopy, to ensure it meets the high standards required for research and development. A Certificate of Analysis (COA) detailing all test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from strong oxidizing agents and strong bases.

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.