11-Oxo-11H-pyrido[2,1-b]quinazoline-8-carboxylic acid CAS 63094-28-0

Purity 97%+In StockPharmaceutical Standards
CAS No.63094-28-0
Molecular FormulaC13H8N2O3
Molecular Weight240.21 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

11-Oxo-11H-pyrido[2,1-b]quinazoline-8-carboxylic acid CAS 63094-28-0 chemical structure

Description

11-Oxo-11H-pyrido[2,1-b]quinazoline-8-carboxylic acid (CAS 63094-28-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C13H8N2O3. Molecular weight: 240.21 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC13H8N2O3
Molecular Weight240.21 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.)1975
Nitrogen Atoms2

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