N-((5-Oxo-1-phenylpyrrolidin-3-yl)methyl)-2-phenoxyacetamide CAS 955219-52-0

Purity 97%+In StockPharmaceutical Standards
CAS No.955219-52-0
Molecular FormulaC19H20N2O3
Molecular Weight324.37 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N-((5-Oxo-1-phenylpyrrolidin-3-yl)methyl)-2-phenoxyacetamide CAS 955219-52-0 chemical structure

Description

The occurrence of N-((5-Oxo-1-phenylpyrrolidin-3-yl)methyl)-2-phenoxyacetamide is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

N-((5-Oxo-1-phenylpyrrolidin-3-yl)methyl)-2-phenoxyacetamide (CAS 955219-52-0) is a high-purity analytical reference standard with the molecular formula C19H20N2O3 and a molecular weight of 324.37 g/mol.

The molecular framework of N-((5-Oxo-1-phenylpyrrolidin-3-yl)methyl)-2-phenoxyacetamide (C19H20N2O3) 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.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC19H20N2O3
Molecular Weight324.37 g/mol
AppearancePale yellow to 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)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Nitrogen Atoms2

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