Sourcing Topiroxostat?
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Montelukast Dicyclohexylamine Salt
pharmaceutical raw material
Sourcing Topiroxostat?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.
Topiroxostat is an active pharmaceutical ingredient that functions as a xanthine oxidase inhibitor, used in the manufacturing of medications for conditions related to elevated uric acid levels. It was approved for pharmaceutical use in Japan in 2013.
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 Topiroxostat (CAS 577778-58-6) is 2933.39.
2933.39
2933 39 99
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
4-(5-pyridin-4-yl-1H-1,2,4-triazol-3-yl)pyridine-2-carbonitrile
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C1=CN=CC=C1C2=NC(=NN2)C3=CC(=NC=C3)C#N