Racemic Epinephrine Aerosol Solution from Canada
50:50 mixture of L- and D-epinephrine in aerosol for nebulization, used primarily as hormone therapy for croup in pediatrics. HTS 2937.90.05.00 includes racemic forms as epinephrine structural analogues.
Duty Rate — Canada → United States
0%
Rate breakdown
9903.05.860%Universal product exemption (U.S. note 52(b))
Import Tips
• Specify enantiomeric ratio documentation; racemic differs from L-only potency
• Propellant compatibility testing required for aerosol stability
• Pediatric concentration limits strictly enforced by FDA