Sodium bis(trimethylsilyl)amide CAS 1070-89-9

Purity 97%+In StockPharmaceutical Standards
CAS No.1070-89-9
Molecular FormulaC6H18NNaSi2
Molecular Weight183.37 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Sodium bis(trimethylsilyl)amide CAS 1070-89-9 chemical structure

Description

The occurrence of Sodium bis(trimethylsilyl)amide is closely related to an organic framework in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

Sodium bis(trimethylsilyl)amide (CAS 1070-89-9) is a high-purity analytical reference standard with the molecular formula C6H18NNaSi2 and a molecular weight of 183.37 g/mol.

Owing to an organic framework, Sodium bis(trimethylsilyl)amide is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 183.37 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.

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

As a certified reference material (CRM), Sodium bis(trimethylsilyl)amide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC6H18NNaSi2
Molecular Weight183.37 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)-1.5
CAS Registry Year (est.)1957
Nitrogen Atoms1

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