N-((S)-1-(((R)-1-Hydroxy-3-phenylpropan-2-yl)amino)-1-oxo-3-phenylpropan-2-yl)benzamide CAS 70748-46-8

Purity 97%+In StockPharmaceutical Standards
CAS No.70748-46-8
Molecular FormulaC25H26N2O3
Molecular Weight402.49 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N-((S)-1-(((R)-1-Hydroxy-3-phenylpropan-2-yl)amino)-1-oxo-3-phenylpropan-2-yl)benzamide CAS 70748-46-8 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 402.49 g/mol gives N-((S)-1-(((R)-1-Hydroxy-3-phenylpropan-2-yl)amino)-1-oxo-3-phenylpropan-2-yl)benzamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies N-((S)-1-(((R)-1-Hydroxy-3-phenylpropan-2-yl)amino)-1-oxo-3-phenylpropan-2-yl)benzamide (CAS 70748-46-8), a certified reference material (molecular formula C25H26N2O3, MW 402.49 g/mol) for analytical method development and quality control.

The molecular framework of N-((S)-1-(((R)-1-Hydroxy-3-phenylpropan-2-yl)amino)-1-oxo-3-phenylpropan-2-yl)benzamide (C25H26N2O3) is characterized by a steroid core, 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. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

As a certified reference material (CRM), N-((S)-1-(((R)-1-Hydroxy-3-phenylpropan-2-yl)amino)-1-oxo-3-phenylpropan-2-yl)benzamide 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 FormulaC25H26N2O3
Molecular Weight402.49 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore in a cool place (≤25°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)14.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1977
Nitrogen Atoms2

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