1,1,2,2,3,3,4,4,5-Nonaphenyl-5-(triphenylsilyl)pentasilolane CAS 144929-41-9

Purity 97%+In StockPharmaceutical Standards
CAS No.144929-41-9
Molecular FormulaC72H60Si6
Molecular Weight1093.76 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,1,2,2,3,3,4,4,5-Nonaphenyl-5-(triphenylsilyl)pentasilolane CAS 144929-41-9 chemical structure

Description

1,1,2,2,3,3,4,4,5-Nonaphenyl-5-(triphenylsilyl)pentasilolane (C72H60Si6) contains a polycyclic aromatic system. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

CATO supplies 1,1,2,2,3,3,4,4,5-Nonaphenyl-5-(triphenylsilyl)pentasilolane (CAS 144929-41-9), a certified reference material (molecular formula C72H60Si6, MW 1093.76 g/mol) for analytical method development and quality control.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

CATO manufactures 1,1,2,2,3,3,4,4,5-Nonaphenyl-5-(triphenylsilyl)pentasilolane under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC72H60Si6
Molecular Weight1093.76 g/mol
Purity97%+
StorageStore at room temperature, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)43.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1998

Recommended Standards

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