Bis[4-(9-carbazolyl)phenyl]diphenylsilane CAS 848464-60-8

Purity 97%+In StockPharmaceutical Standards
CAS No.848464-60-8
Molecular FormulaC48H34N2Si
Molecular Weight666.88 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Bis[4-(9-carbazolyl)phenyl]diphenylsilane CAS 848464-60-8 chemical structure

Description

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Bis[4-(9-carbazolyl)phenyl]diphenylsilane (CAS 848464-60-8), molecular formula C48H34N2Si and molecular weight 666.88 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C48H34N2Si, Bis[4-(9-carbazolyl)phenyl]diphenylsilane contains a nitrogen-containing heterocyclic scaffold, a nitrile group; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 666.88 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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

Physical & Chemical Properties

Molecular FormulaC48H34N2Si
Molecular Weight666.88 g/mol
Purity97%+
StorageStore at room temperature, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)33.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Nitrogen Atoms2

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