N-(Methoxycarbonyl)glycine Methyl Ester CAS 70288-73-2

Purity 97%+In StockPharmaceutical Standards
CAS No.70288-73-2
Molecular FormulaC5H9NO4
Molecular Weight147.13 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N-(Methoxycarbonyl)glycine Methyl Ester CAS 70288-73-2 chemical structure

Description

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.

N-(Methoxycarbonyl)glycine Methyl Ester (CAS 70288-73-2), molecular formula C5H9NO4 and molecular weight 147.13 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of N-(Methoxycarbonyl)glycine Methyl Ester (C5H9NO4) is characterized by a carbohydrate-derived structure, an amide group. 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.

As a certified reference material (CRM), N-(Methoxycarbonyl)glycine Methyl Ester 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.

Physical & Chemical Properties

Molecular FormulaC5H9NO4
Molecular Weight147.13 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityLight-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1977
Nitrogen Atoms1

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