Tert-butyl (R)-3-((tert-butyldimethylsilyl)oxy)-5-oxopiperidine-1-carboxylate CAS 1179348-74-3

Purity 97%+In StockPharmaceutical Standards
CAS No.1179348-74-3
Molecular FormulaC16H31NO4Si
Molecular Weight329.51 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Tert-butyl (R)-3-((tert-butyldimethylsilyl)oxy)-5-oxopiperidine-1-carboxylate CAS 1179348-74-3 chemical structure

Description

Owing to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, Tert-butyl (R)-3-((tert-butyldimethylsilyl)oxy)-5-oxopiperidine-1-carboxylate is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 329.51 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.

CATO supplies Tert-butyl (R)-3-((tert-butyldimethylsilyl)oxy)-5-oxopiperidine-1-carboxylate (CAS 1179348-74-3), a certified reference material (molecular formula C16H31NO4Si, MW 329.51 g/mol) for analytical method development and quality control.

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

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 FormulaC16H31NO4Si
Molecular Weight329.51 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1989
Nitrogen Atoms1

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