Febuxostat Impurity 13 CAS 160844-75-7

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.160844-75-7
Molecular FormulaC18H20N2O3S
Molecular Weight344.43 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Febuxostat Impurity 13 CAS 160844-75-7 chemical structure

Description

High-purity Febuxostat Impurity 13 (CAS 160844-75-7) pharmacopoeial impurity standards reference standard. Molecular formula: C18H20N2O3S. Molecular weight: 344.43 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC18H20N2O3S
Molecular Weight344.43 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.)2002
Nitrogen Atoms2
Sulfur Atoms1

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