Tadalafil EP Impurity F CAS 2747958-44-5

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.2747958-44-5
Molecular FormulaC22H19N3O6
Molecular Weight421.40 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Tadalafil EP Impurity F CAS 2747958-44-5 chemical structure

Description

Order Tadalafil EP Impurity F (CAS 2747958-44-5) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C22H19N3O6. Molecular weight: 421.40 g/mol. COA included with every batch.

Physical & Chemical Properties

Molecular FormulaC22H19N3O6
Molecular Weight421.40 g/mol
AppearancePale yellow to yellow crystalline powder
Purity>95%
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)15.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2002
Nitrogen Atoms3

Related Tadalafil Standards

Recommended Standards

Why CATO?