Safety Reference
Danger
H302Harmful if swallowed
H312Harmful in contact with skin
H332Harmful if inhaled
H361
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O3-Desethyl Apremilast
pharmaceutical intermediate
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Apremilast is an orally administered small-molecule compound that functions as a selective inhibitor of phosphodiesterase 4 (PDE4). It is used as an active pharmaceutical ingredient in the manufacturing of medications for certain inflammatory conditions.
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.
The international HS code for Apremilast (CAS 608141-41-9) 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.
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