Methyl (R)-2-((tert-butoxycarbonyl)amino)-3-hydroxy-2-methylpropanoate CAS 188476-33-7

Purity 97%+In StockPharmaceutical Standards
CAS No.188476-33-7
Molecular FormulaC10H19NO5
Molecular Weight233.26 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Methyl (R)-2-((tert-butoxycarbonyl)amino)-3-hydroxy-2-methylpropanoate CAS 188476-33-7 chemical structure

Description

As a certified reference material (CRM), Methyl (R)-2-((tert-butoxycarbonyl)amino)-3-hydroxy-2-methylpropanoate 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.

CATO supplies Methyl (R)-2-((tert-butoxycarbonyl)amino)-3-hydroxy-2-methylpropanoate (CAS 188476-33-7), a certified reference material (molecular formula C10H19NO5, MW 233.26 g/mol) for analytical method development and quality control.

The molecular framework of Methyl (R)-2-((tert-butoxycarbonyl)amino)-3-hydroxy-2-methylpropanoate (C10H19NO5) is characterized by an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. 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.

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.

Physical & Chemical Properties

Molecular FormulaC10H19NO5
Molecular Weight233.26 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityLight-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)2010
Nitrogen Atoms1

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