1-[(2E)-But-2-en-1-yl]-N-(4-methoxyphenyl)-2-oxo-1,2-dihydropyridine-3-carboxamide CAS 339028-09-0

Purity 97%+In StockPharmaceutical Standards
CAS No.339028-09-0
Molecular FormulaC17H18N2O3
Molecular Weight298.34 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-[(2E)-But-2-en-1-yl]-N-(4-methoxyphenyl)-2-oxo-1,2-dihydropyridine-3-carboxamide CAS 339028-09-0 chemical structure

Description

1-[(2E)-But-2-en-1-yl]-N-(4-methoxyphenyl)-2-oxo-1,2-dihydropyridine-3-carboxamide (CAS 339028-09-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C17H18N2O3. Molecular weight: 298.34 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC17H18N2O3
Molecular Weight298.34 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)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Nitrogen Atoms2

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