Febuxostat Impurity 70 CAS 1657014-33-9

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.1657014-33-9
Molecular FormulaC16H16N2O3S
Molecular Weight316.37 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Febuxostat Impurity 70 CAS 1657014-33-9 chemical structure

Description

Febuxostat Impurity 70 (CAS 1657014-33-9) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C16H16N2O3S. Molecular weight: 316.37 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC16H16N2O3S
Molecular Weight316.37 g/mol
Purity>95%
StorageStore at 2-8°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)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1993
Nitrogen Atoms2
Sulfur Atoms1

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