Methyl (E)-2-(2-(dimethylamino)vinyl)-5-oxo-5H-chromeno[2,3-b]pyridine-3-carboxylate CAS 478260-54-7

Purity 97%+In StockPharmaceutical Standards
CAS No.478260-54-7
Molecular FormulaC18H16N2O4
Molecular Weight324.33 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Methyl (E)-2-(2-(dimethylamino)vinyl)-5-oxo-5H-chromeno[2,3-b]pyridine-3-carboxylate CAS 478260-54-7 chemical structure

Description

Order Methyl (E)-2-(2-(dimethylamino)vinyl)-5-oxo-5H-chromeno[2,3-b]pyridine-3-carboxylate (CAS 478260-54-7) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C18H16N2O4. Molecular weight: 324.33 g/mol. COA included with every batch.

Physical & Chemical Properties

Molecular FormulaC18H16N2O4
Molecular Weight324.33 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)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Nitrogen Atoms2

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