Ethyl 4-oxo-3,4-dihydropyrimido[4,5-b]quinoline-2-carboxylate CAS 55149-04-7

Purity 97%+In StockPharmaceutical Standards
CAS No.55149-04-7
Molecular FormulaC14H11N3O3
Molecular Weight269.26 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Ethyl 4-oxo-3,4-dihydropyrimido[4,5-b]quinoline-2-carboxylate CAS 55149-04-7 chemical structure

Description

Order Ethyl 4-oxo-3,4-dihydropyrimido[4,5-b]quinoline-2-carboxylate (CAS 55149-04-7) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C14H11N3O3. Molecular weight: 269.26 g/mol. COA included with every batch.

Physical & Chemical Properties

Molecular FormulaC14H11N3O3
Molecular Weight269.26 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.)1972
Nitrogen Atoms3

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