N-(5-acetyl-1-(furan-2-ylmethyl)-6-methyl-2-oxo-1,2-dihydropyridin-3-yl)-4-chlorobenzamide CAS 477864-93-0

Purity 97%+In StockPharmaceutical Standards
CAS No.477864-93-0
Molecular FormulaC20H17ClN2O4
Molecular Weight384.81 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N-(5-acetyl-1-(furan-2-ylmethyl)-6-methyl-2-oxo-1,2-dihydropyridin-3-yl)-4-chlorobenzamide CAS 477864-93-0 chemical structure

Description

The occurrence of N-(5-acetyl-1-(furan-2-ylmethyl)-6-methyl-2-oxo-1,2-dihydropyridin-3-yl)-4-chlorobenzamide is closely related to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies N-(5-acetyl-1-(furan-2-ylmethyl)-6-methyl-2-oxo-1,2-dihydropyridin-3-yl)-4-chlorobenzamide (CAS 477864-93-0), a certified reference material (molecular formula C20H17ClN2O4, MW 384.81 g/mol) for analytical method development and quality control.

Structurally, N-(5-acetyl-1-(furan-2-ylmethyl)-6-methyl-2-oxo-1,2-dihydropyridin-3-yl)-4-chlorobenzamide (C20H17ClN2O4) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 13.0, corresponding to approximately 13 ring(s) or double-bond equivalent(s). With a molecular weight of 384.81 g/mol, it falls into the moderately-high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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), N-(5-acetyl-1-(furan-2-ylmethyl)-6-methyl-2-oxo-1,2-dihydropyridin-3-yl)-4-chlorobenzamide 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 FormulaC20H17ClN2O4
Molecular Weight384.81 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor)
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; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)13.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Halogen ContentCl-containing
Nitrogen Atoms2

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