Safety Reference
Danger
H317May cause an allergic skin reaction
H319Causes serious eye irritation
H360
Sourcing Celecoxib?
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pharmaceutical raw material
Sourcing Celecoxib?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.
Celecoxib is a pharmaceutical active ingredient that functions as a cyclooxygenase-2 (COX-2) inhibitor. It is a small-molecule compound with a molecular weight of approximately 381 g/mol, featuring a trifluoromethyl-substituted heterocyclic core and aromatic rings.
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 Celecoxib (CAS 169590-42-5) is 2935.90.
2935.90
2935 90 90
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-(4-methylphenyl)-3-(trifluoromethyl)pyrazol-1-yl]benzenesulfonamide
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