2922.41.00.90/L-Lysine Monohydrochloride/Mexico

L-Lysine Monohydrochloride from Mexico

L-Lysine monohydrochloride is the hydrochloride salt of the essential amino acid L-lysine, a chemically defined organic compound with an amino-acid oxygen function (carboxyl group). It falls under HTS 2922.41.00.90 as 'other' lysine salts, distinct from the principal L-lysine HCl used in animal feed. Primarily used in pharmaceuticals and nutritional supplements for human consumption.

Duty Rate — Mexico → 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
Calculate with your customs valueVerify classification with AI

Import Tips

• Verify purity certificate (≥98%) and optical isomer (L-form) via HPLC analysis to confirm classification as a lysine salt

• Include CoA documenting it's not feed-grade; pharma-grade requires DMF filing with FDA

• Avoid misclassification as bulk feed additive (2922.41.00.10); declare intended use in documentation

L-Lysine Monohydrochloride from Mexico — Import Duty Rate | HTS 2922.41.00.90