39389-20-3 5-(4-chlorophenyl)-2-oxo-n-(propan-2-yl)-1,3-oxazolidine-3-carboxamide AR-1G5242 CAS 39389-20-3

Purity 97%+In StockPharmaceutical Standards
CAS No.39389-20-3
Molecular FormulaC13H15ClN2O3
Molecular Weight282.72 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

39389-20-3 5-(4-chlorophenyl)-2-oxo-n-(propan-2-yl)-1,3-oxazolidine-3-carboxamide AR-1G5242 CAS 39389-20-3 chemical structure

Description

Structurally, 39389-20-3 5-(4-chlorophenyl)-2-oxo-n-(propan-2-yl)-1,3-oxazolidine-3-carboxamide AR-1G5242 (C13H15ClN2O3) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 282.72 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

CATO supplies 39389-20-3 5-(4-chlorophenyl)-2-oxo-n-(propan-2-yl)-1,3-oxazolidine-3-carboxamide AR-1G5242 (CAS 39389-20-3), a certified reference material (molecular formula C13H15ClN2O3, MW 282.72 g/mol) for analytical method development and quality control.

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 FormulaC13H15ClN2O3
Molecular Weight282.72 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation
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; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1968
Halogen ContentCl-containing
Nitrogen Atoms2

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