Modafinil sulfone is an achiral, oxidized metabolite of modafinil, a wakefulness-promoting agent. It is primarily used as a pharmaceutical reference impurity standard for quality control and analytical testing.
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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The international HS code for Modafinil Sulfone (CAS 118779-53-6) is 2930.90.
2930.90
2930 90 95
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
2-benzhydrylsulfonylacetamide
ZESNOWZYHYRSRY-UHFFFAOYSA-N
C1=CC=C(C=C1)C(C2=CC=CC=C2)S(=O)(=O)CC(=O)N
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