N-Acetyl-D-Glucosamine (Pharmaceutical Grade) from Germany
The N-acetyl ester of D-glucosamine, a key chitin derivative with heterocyclic oxygen ring, classified under 2932.99.90.10 as glucosamine ester. Used in cosmetics, pharmaceuticals, and wound healing.
Duty Rate — Germany → United States
3.7%
Rate breakdown
9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Import Tips
• Submit Drug Master File (DMF) if destined for Rx manufacturing
• Endotoxin levels must be <0.1 EU/mg for injectable use
• Pyrogen-free certification essential for parenteral applications