Treprostinil from Mexico
Treprostinil is a stable prostacyclin analogue for pulmonary hypertension via multiple administration routes. Falls under HTS 2937.50.00.00 as a prostaglandin structural analogue with hormonal activity. Tricyclic structure maintains classification.
Duty Rate — Mexico → United States
0%
Rate breakdown
9903.05.860%Universal product exemption (U.S. note 52(b))
Import Tips
• Specify salt form (sodium/diolamine); each classifies with parent compound
• Multi-route use (SC/IV/inhaled) requires comprehensive stability across formulations
• Document benzindole ring system confirming prostacyclin analogue status