Safety Reference
Warning
H302Harmful if swallowed
Sourcing Teriflunomide?
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Sourcing Teriflunomide?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.
Teriflunomide is an active pharmaceutical ingredient and the active metabolite of leflunomide. It was investigated in a Phase III clinical trial for multiple sclerosis.
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 Teriflunomide (CAS 163451-81-8) is 2926.90.
2926.90
2926 90 70
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
(Z)-2-cyano-3-hydroxy-N-[4-(trifluoromethyl)phenyl]but-2-enamide
UTNUDOFZCWSZMS-YFHOEESVSA-N
C/C(=C(\C#N)/C(=O)NC1=CC=C(C=C1)C(F)(F)F)/O