N-(tert-butoxycarbonyl)-O-methylserine CAS 856417-65-7

Purity 97%+In StockPharmaceutical Standards
CAS No.856417-65-7
Molecular FormulaC9H17NO5
Molecular Weight219.23 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N-(tert-butoxycarbonyl)-O-methylserine CAS 856417-65-7 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 219.23 g/mol gives N-(tert-butoxycarbonyl)-O-methylserine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies N-(tert-butoxycarbonyl)-O-methylserine (CAS 856417-65-7), a certified reference material (molecular formula C9H17NO5, MW 219.23 g/mol) for analytical method development and quality control.

N-(tert-butoxycarbonyl)-O-methylserine (C9H17NO5) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.

CATO manufactures N-(tert-butoxycarbonyl)-O-methylserine 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 FormulaC9H17NO5
Molecular Weight219.23 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.)1987
Nitrogen Atoms1

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