Tolvaptan Impurity 62 CAS 2657689-30-8

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.2657689-30-8
Molecular FormulaC32H28N2O5
Molecular Weight520.58 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Tolvaptan Impurity 62 CAS 2657689-30-8 chemical structure

Description

Tolvaptan Impurity 62 (CAS 2657689-30-8) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C32H28N2O5. Molecular weight: 520.58 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC32H28N2O5
Molecular Weight520.58 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)20.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2002
Nitrogen Atoms2

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