tert-Butyl (S)-3-((tert-butoxycarbonyl)amino)-5-hydroxypentanoate CAS 2079071-76-2

Purity 97%+In StockPharmaceutical Standards
CAS No.2079071-76-2
Molecular FormulaC14H27NO5
Molecular Weight289.37 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

tert-Butyl (S)-3-((tert-butoxycarbonyl)amino)-5-hydroxypentanoate CAS 2079071-76-2 chemical structure

Description

tert-Butyl (S)-3-((tert-butoxycarbonyl)amino)-5-hydroxypentanoate (CAS 2079071-76-2) is a high-purity analytical reference standard with the molecular formula C14H27NO5 and a molecular weight of 289.37 g/mol.

Owing to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, tert-Butyl (S)-3-((tert-butoxycarbonyl)amino)-5-hydroxypentanoate is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 289.37 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.

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 FormulaC14H27NO5
Molecular Weight289.37 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; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1997
Nitrogen Atoms1

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