Erlotinib Impurity 48 CAS 2055840-54-3

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.2055840-54-3
Molecular FormulaC24H25N3O5
Molecular Weight435.47 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Erlotinib Impurity 48 CAS 2055840-54-3 chemical structure

Description

Order Erlotinib Impurity 48 (CAS 2055840-54-3) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C24H25N3O5. Molecular weight: 435.47 g/mol. COA included with every batch.

Physical & Chemical Properties

Molecular FormulaC24H25N3O5
Molecular Weight435.47 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)14.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1997
Nitrogen Atoms3

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