Tolvaptan Impurity 27 CAS 1859917-22-8

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.1859917-22-8
Molecular FormulaC18H17ClN2O
Molecular Weight312.79 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Tolvaptan Impurity 27 CAS 1859917-22-8 chemical structure

Description

Tolvaptan Impurity 27 (CAS 1859917-22-8) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C18H17ClN2O. Molecular weight: 312.79 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC18H17ClN2O
Molecular Weight312.79 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1995
Halogen ContentCl-containing
Nitrogen Atoms2

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