RC4N1I108M 4039-32-1 Lithium bis(trimethylsilyl)amide Lithiumbis(trimethylsilyl)amide Silanamine, 1,1,1-trimethyl-N-(trimethylsilyl)-, lithium salt (1:1) Silanamine, 1,1,1-trimethyl-N-(trimethylsilyl)-, lithium salt Bis(trimethylsilyl)amido lithium Bis(trimethylsilyl)amidolithium Disilazane, 1,1,1,3,3,3-hexamethyl-, lithium salt EINECS 223-725-6 Hexamethyldisilazane lithium salt N-Lithiohexamethyldisilazane Lithium, (bis(trimethylsilyl)amino)- Lithium hexamethyldisilazane Lithium tris(trimethylsilyl)amine Lithiumbis(trimethylsilyl)amine NSC 252161 UNII-RC4N1I108M EC 223-725-6 CAS 4039-32-1

Purity 97%+In StockPharmaceutical Standards
CAS No.4039-32-1
Molecular FormulaC6H18LiNSi2
Molecular Weight167.33 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

RC4N1I108M 4039-32-1 Lithium bis(trimethylsilyl)amide Lithiumbis(trimethylsilyl)amide Silanamine, 1,1,1-trimethyl-N-(trimethylsilyl)-, lithium salt (1:1) Silanamine, 1,1,1-trimethyl-N-(trimethylsilyl)-, lithium salt Bis(trimethylsilyl)amido lithium Bis(trimethylsilyl)amidolithium Disilazane, 1,1,1,3,3,3-hexamethyl-, lithium salt EINECS 223-725-6 Hexamethyldisilazane lithium salt N-Lithiohexamethyldisilazane Lithium, (bis(trimethylsilyl)amino)- Lithium hexamethyldisilazane Lithium tris(trimethylsilyl)amine Lithiumbis(trimethylsilyl)amine NSC 252161 UNII-RC4N1I108M EC 223-725-6 CAS 4039-32-1 chemical structure

Description

RC4N1I108M 4039-32-1 Lithium bis(trimethylsilyl)amide Lithiumbis(trimethylsilyl)amide Silanamine, 1,1,1-trimethyl-N-(trimethylsilyl)-, lithium salt (1:1) Silanamine, 1,1,1-trimethyl-N-(trimethylsilyl)-, lithium salt Bis(trimethylsilyl)amido lithium Bis(trimethylsilyl)amidolithium Disilazane, 1,1,1,3,3,3-hexamethyl-, lithium salt EINECS 223-725-6 Hexamethyldisilazane lithium salt N-Lithiohexamethyldisilazane Lithium, (bis(trimethylsilyl)amino)- Lithium hexamethyldisilazane Lithium tris(trimethylsilyl)amine Lithiumbis(trimethylsilyl)amine NSC 252161 UNII-RC4N1I108M EC 223-725-6 (CAS 4039-32-1) is a high-purity analytical reference standard with the molecular formula C6H18LiNSi2 and a molecular weight of 167.33 g/mol.

The molecular framework of RC4N1I108M 4039-32-1 Lithium bis(trimethylsilyl)amide Lithiumbis(trimethylsilyl)amide Silanamine, 1,1,1-trimethyl-N-(trimethylsilyl)-, lithium salt (1:1) Silanamine, 1,1,1-trimethyl-N-(trimethylsilyl)-, lithium salt Bis(trimethylsilyl)amido lithium Bis(trimethylsilyl)amidolithium Disilazane, 1,1,1,3,3,3-hexamethyl-, lithium salt EINECS 223-725-6 Hexamethyldisilazane lithium salt N-Lithiohexamethyldisilazane Lithium, (bis(trimethylsilyl)amino)- Lithium hexamethyldisilazane Lithium tris(trimethylsilyl)amine Lithiumbis(trimethylsilyl)amine NSC 252161 UNII-RC4N1I108M EC 223-725-6 (C6H18LiNSi2) is characterized by an organic framework. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.

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 FormulaC6H18LiNSi2
Molecular Weight167.33 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.)1958
Nitrogen Atoms1

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