7-Methyl-10-oxo-10H-pyridazino[6,1-b]quinazoline-2-carboxylic acid CAS 74163-14-7

Purity 97%+In StockPharmaceutical Standards
CAS No.74163-14-7
Molecular FormulaC13H9N3O3
Molecular Weight255.23 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

7-Methyl-10-oxo-10H-pyridazino[6,1-b]quinazoline-2-carboxylic acid CAS 74163-14-7 chemical structure

Description

High-purity 7-Methyl-10-oxo-10H-pyridazino[6,1-b]quinazoline-2-carboxylic acid (CAS 74163-14-7) pharmaceutical standards reference standard. Molecular formula: C13H9N3O3. Molecular weight: 255.23 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC13H9N3O3
Molecular Weight255.23 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.)1978
Nitrogen Atoms3

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