N-[(1E)-{[(2-chloro-4-fluorophenyl)methoxy]imino}methyl]-2-(3,3-dimethyl-2-oxoazetidin-1-yl)-3-phenylpropanamide CAS 338748-55-3

Purity 97%+In StockPharmaceutical Standards
CAS No.338748-55-3
Molecular FormulaC22H23ClFN3O3
Molecular Weight431.89 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N-[(1E)-{[(2-chloro-4-fluorophenyl)methoxy]imino}methyl]-2-(3,3-dimethyl-2-oxoazetidin-1-yl)-3-phenylpropanamide CAS 338748-55-3 chemical structure

Description

N-[(1E)-{[(2-chloro-4-fluorophenyl)methoxy]imino}methyl]-2-(3,3-dimethyl-2-oxoazetidin-1-yl)-3-phenylpropanamide (CAS 338748-55-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C22H23ClFN3O3. Molecular weight: 431.89 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC22H23ClFN3O3
Molecular Weight431.89 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
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; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Halogen ContentF/Cl-containing
Nitrogen Atoms3

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