Methyl Galactoside Triacetate from Germany
Methyl galactoside triacetate combines glycoside and ester functionality for orthogonal protection strategies. Dual classification consideration resolved by Chapter 29 note prioritizing sugar esters in heading 2940.00.60.00 for HTS purposes.
Duty Rate — Germany → United States
15%
Rate breakdown
9903.04.629.2%Pharmaceuticals: patented pharma from JP/EU/KR/CH/LI — 15% floor rate
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
• HRMS confirmation of molecular ion; Orthogonal deprotection sequence documentation; Anomeric purity specification critical