Tert-butyldiphenylsilanol CAS 93547-88-7

Purity 97%+In StockPharmaceutical Standards
CAS No.93547-88-7
Molecular FormulaC16H20OSi
Molecular Weight256.41 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Tert-butyldiphenylsilanol CAS 93547-88-7 chemical structure

Description

Tert-butyldiphenylsilanol (CAS 93547-88-7) is a high-purity analytical reference standard with the molecular formula C16H20OSi and a molecular weight of 256.41 g/mol.

Owing to a hydroxyl group, an ether linkage, a polycyclic aromatic system, Tert-butyldiphenylsilanol is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 256.41 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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

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.

Physical & Chemical Properties

Molecular FormulaC16H20OSi
Molecular Weight256.41 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1983

Recommended Standards

Why CATO?