4-(2,3-Dimethoxy-8-oxo-5,8,12,12a-tetrahydropyrazolo[3',4':4,5]pyrido[2,1-a]isoquinolin-11(6H)-yl)benzonitrile CAS 685108-21-8

Purity 97%+In StockPharmaceutical Standards
CAS No.685108-21-8
Molecular FormulaC23H20N4O3
Molecular Weight400.43 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-(2,3-Dimethoxy-8-oxo-5,8,12,12a-tetrahydropyrazolo[3',4':4,5]pyrido[2,1-a]isoquinolin-11(6H)-yl)benzonitrile CAS 685108-21-8 chemical structure

Description

4-(2,3-Dimethoxy-8-oxo-5,8,12,12a-tetrahydropyrazolo[3',4':4,5]pyrido[2,1-a]isoquinolin-11(6H)-yl)benzonitrile (CAS 685108-21-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C23H20N4O3. Molecular weight: 400.43 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC23H20N4O3
Molecular Weight400.43 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore in a cool place (≤25°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)16.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1985
Nitrogen Atoms4

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