((R)-1-((S)-2-Amino-N-((S)-1-amino-1-oxo-3-phenylpropan-2-yl)propanamido)ethyl)phosphonic acid CAS 113719-22-5

Purity 97%+In StockPharmaceutical Standards
CAS No.113719-22-5
Molecular FormulaC14H22N3O5P
Molecular Weight343.32 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

((R)-1-((S)-2-Amino-N-((S)-1-amino-1-oxo-3-phenylpropan-2-yl)propanamido)ethyl)phosphonic acid CAS 113719-22-5 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 343.32 g/mol gives ((R)-1-((S)-2-Amino-N-((S)-1-amino-1-oxo-3-phenylpropan-2-yl)propanamido)ethyl)phosphonic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies ((R)-1-((S)-2-Amino-N-((S)-1-amino-1-oxo-3-phenylpropan-2-yl)propanamido)ethyl)phosphonic acid (CAS 113719-22-5), a certified reference material (molecular formula C14H22N3O5P, MW 343.32 g/mol) for analytical method development and quality control.

Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a phosphate ester group, a hydroxyl group, an ether linkage, ((R)-1-((S)-2-Amino-N-((S)-1-amino-1-oxo-3-phenylpropan-2-yl)propanamido)ethyl)phosphonic acid is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 343.32 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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.

As a certified reference material (CRM), ((R)-1-((S)-2-Amino-N-((S)-1-amino-1-oxo-3-phenylpropan-2-yl)propanamido)ethyl)phosphonic acid 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 FormulaC14H22N3O5P
Molecular Weight343.32 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)5.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1989
Nitrogen Atoms3

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