N-(5-acetyl-6-methyl-2-oxo-2H-pyran-3-yl)-4-methoxybenzamide CAS 338404-98-1

Purity 97%+In StockPharmaceutical Standards
CAS No.338404-98-1
Molecular FormulaC16H15NO5
Molecular Weight301.29 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N-(5-acetyl-6-methyl-2-oxo-2H-pyran-3-yl)-4-methoxybenzamide CAS 338404-98-1 chemical structure

Description

N-(5-acetyl-6-methyl-2-oxo-2H-pyran-3-yl)-4-methoxybenzamide (CAS 338404-98-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C16H15NO5. Molecular weight: 301.29 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC16H15NO5
Molecular Weight301.29 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 methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Nitrogen Atoms1

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