Quinine Camphorsulfonate from Germany
Quinine camphorsulfonate is a chiral salt derivative combining quinine alkaloid with camphorsulfonic acid, used for resolution. HTS 2939.20.0050 as other cinchona salt derivative. Specific for asymmetric synthesis.
Duty Rate — Germany → United States
15%
Rate breakdown
9903.04.6215%Pharmaceuticals: patented pharma from JP/EU/KR/CH/LI — 15% floor rate
9903.05.860%Universal product exemption (U.S. note 52(b))
9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)
Import Tips
• ,Camphorsulfonic acid content specification
• Solubility profile in organic solvents