Ritonavir EP Impurity K CAS 1010809-39-8

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.1010809-39-8
Molecular FormulaC28H35N3O5S
Molecular Weight525.66 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Ritonavir EP Impurity K CAS 1010809-39-8 chemical structure

Description

High-purity Ritonavir EP Impurity K (CAS 1010809-39-8) pharmacopoeial impurity standards reference standard. Molecular formula: C28H35N3O5S. Molecular weight: 525.66 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC28H35N3O5S
Molecular Weight525.66 g/mol
Purity>95%
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)13.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1988
Nitrogen Atoms3
Sulfur Atoms1

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