N,N,N',N',1-Pentamethyl-1-phenylsilanediamine CAS 33567-83-8

Purity 97%+In StockPharmaceutical Standards
CAS No.33567-83-8
Molecular FormulaC11H20N2Si
Molecular Weight208.38 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N,N,N',N',1-Pentamethyl-1-phenylsilanediamine CAS 33567-83-8 chemical structure

Description

Owing to a nitrile group, N,N,N',N',1-Pentamethyl-1-phenylsilanediamine is typically white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 208.38 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

N,N,N',N',1-Pentamethyl-1-phenylsilanediamine (CAS 33567-83-8), molecular formula C11H20N2Si and molecular weight 208.38 g/mol, is a CATO reference standard with documented purity and traceability.

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 FormulaC11H20N2Si
Molecular Weight208.38 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1966
Nitrogen Atoms2

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