tert-Butyl (R)-2-((tert-butoxycarbonyl)amino)-5-oxohexanoate CAS 1260595-76-3

Purity 97%+In StockPharmaceutical Standards
CAS No.1260595-76-3
Molecular FormulaC15H27NO5
Molecular Weight301.38 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

tert-Butyl (R)-2-((tert-butoxycarbonyl)amino)-5-oxohexanoate CAS 1260595-76-3 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 301.38 g/mol gives tert-Butyl (R)-2-((tert-butoxycarbonyl)amino)-5-oxohexanoate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies tert-Butyl (R)-2-((tert-butoxycarbonyl)amino)-5-oxohexanoate (CAS 1260595-76-3), a certified reference material (molecular formula C15H27NO5, MW 301.38 g/mol) for analytical method development and quality control.

Owing to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, tert-Butyl (R)-2-((tert-butoxycarbonyl)amino)-5-oxohexanoate is typically white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 301.38 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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.

CATO manufactures tert-Butyl (R)-2-((tert-butoxycarbonyl)amino)-5-oxohexanoate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC15H27NO5
Molecular Weight301.38 g/mol
AppearanceWhite to pale yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1990
Nitrogen Atoms1

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