7-Methyl-4-oxo-4h-pyrido[1,2-a]pyrimidine-3-carboxylic acid CAS 33359-68-1

Purity 97%+In StockPharmaceutical Standards
CAS No.33359-68-1
Molecular FormulaC10H8N2O3
Molecular Weight204.18 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

7-Methyl-4-oxo-4h-pyrido[1,2-a]pyrimidine-3-carboxylic acid CAS 33359-68-1 chemical structure

Description

7-Methyl-4-oxo-4h-pyrido[1,2-a]pyrimidine-3-carboxylic acid (CAS 33359-68-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C10H8N2O3. Molecular weight: 204.18 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC10H8N2O3
Molecular Weight204.18 g/mol
AppearancePale yellow to 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
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1966
Nitrogen Atoms2

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