4-Methyl-6-oxo-1,6-dihydropyridine-3-carboxylic acid CAS 66909-28-2

Purity 97%+In StockPharmaceutical Standards
CAS No.66909-28-2
Molecular FormulaC7H7NO3
Molecular Weight153.14 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-Methyl-6-oxo-1,6-dihydropyridine-3-carboxylic acid CAS 66909-28-2 chemical structure

Description

High-purity 4-Methyl-6-oxo-1,6-dihydropyridine-3-carboxylic acid (CAS 66909-28-2) pharmaceutical standards reference standard. Molecular formula: C7H7NO3. Molecular weight: 153.14 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC7H7NO3
Molecular Weight153.14 g/mol
AppearanceOff-white to pale yellow crystalline powder. (faint amine-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1976
Nitrogen Atoms1

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