Methyl 6-methyl-3-(4-nitrobenzamido)-2-oxo-2H-pyran-5-carboxylate CAS 338418-37-4

Purity 97%+In StockPharmaceutical Standards
CAS No.338418-37-4
Molecular FormulaC15H12N2O7
Molecular Weight332.26 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Methyl 6-methyl-3-(4-nitrobenzamido)-2-oxo-2H-pyran-5-carboxylate CAS 338418-37-4 chemical structure

Description

High-purity Methyl 6-methyl-3-(4-nitrobenzamido)-2-oxo-2H-pyran-5-carboxylate (CAS 338418-37-4) pharmaceutical standards reference standard. Molecular formula: C15H12N2O7. Molecular weight: 332.26 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC15H12N2O7
Molecular Weight332.26 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)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Nitrogen Atoms2

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