Description

1,4,5,6,7,7-Hexaphenyl-7-silabicyclo[2.2.1]hept-5-ene-2-carboxylic acid ethyl ester is a highly functionalized organosilicon compound featuring a unique norbornene-like core structure. This compound is valued for its role as a key synthetic intermediate and building block in advanced materials chemistry and organic synthesis. It is primarily sought after by researchers and manufacturers in the pharmaceutical, agrochemical, and specialty polymer industries for developing novel silicon-containing molecules with tailored properties.

Application

• Pharmaceutical Intermediate: Serves as a sophisticated precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for candidates exploring silicon bioisosteres.
• Agrochemical Research: Used in the development of new-generation pesticides and herbicides, where the silabicyclic structure can impart unique biological activity and stability.
• Advanced Material Synthesis: Acts as a monomer or cross-linking agent in the production of specialty silicones and silicon-based polymers with specific thermal or optical properties.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing complex polycyclic frameworks via Diels-Alder and other cycloaddition reactions.
• Ligand and Catalyst Development: Utilized to create novel organosilicon ligands for transition metal catalysis, enhancing selectivity and efficiency in chemical transformations.
• Electronic Materials: Investigated as a potential component in organic light-emitting diodes (OLEDs) or other electronic materials due to its conjugated system and bulky phenyl groups.

Basic Information

Product Name	1,4,5,6,7,7-Hexaphenyl-7-silabicyclo[2.2.1]hept-5-ene-2-carboxylic acid ethyl ester
CAS No.	56805-05-1
Molecular Formula	C49H42O2Si
Molecular Weight	666.95 g/mol
Synonyms	Ethyl 1,4,5,6,7,7-hexaphenyl-7-silabicyclo[2.2.1]hept-5-ene-2-carboxylate; 7-Silabicyclo[2.2.1]hept-5-ene-2-carboxylic acid, 1,4,5,6,7,7-hexaphenyl-, ethyl ester; 1,4,5,6,7,7-Hexaphenyl-7-silanorborn-5-ene-2-carboxylic acid ethyl ester; Ethyl hexaphenylsilabicycloheptenecarboxylate; Silabicycloheptene derivative; CAS 56805-05-1
EINECS	Contact for details

Quality Control

Our production of 1,4,5,6,7,7-Hexaphenyl-7-silabicyclo[2.2.1]hept-5-ene-2-carboxylic acid ethyl ester adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity for research and development applications. All materials are characterized using advanced analytical techniques including NMR, HPLC, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep the container tightly sealed in a dry environment to minimize exposure to moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residual Solvents (GC)	Complies with ICH guidelines

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.