Diethyl (aminomethyl)phosphonate oxalate CAS 117196-73-3

Purity 97%+In StockPharmaceutical Standards
CAS No.117196-73-3
Molecular FormulaC5H14NO3P
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Diethyl (aminomethyl)phosphonate oxalate CAS 117196-73-3 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.

CATO supplies Diethyl (aminomethyl)phosphonate oxalate (CAS 117196-73-3), a certified reference material (molecular formula C5H14NO3PC2H2O4, MW 257.18 g/mol) for analytical method development and quality control.

Diethyl (aminomethyl)phosphonate oxalate (C5H14NO3PC2H2O4) contains a carbohydrate-derived structure, an amide group, a phosphate ester group. 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.

As a certified reference material (CRM), Diethyl (aminomethyl)phosphonate oxalate 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 FormulaC5H14NO3P C2H2O4
Molecular Weight257.18 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)0.5
CAS Registry Year (est.)1990
Nitrogen Atoms1

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