2922.49.05.00/(R)-α-Aminobenzeneacetic acid/Germany

(R)-α-Aminobenzeneacetic acid from Germany

(R)-α-Aminobenzeneacetic acid, also known as D-phenylglycine, is a chiral aromatic amino acid featuring both amino and carboxylic acid oxygen functions on a benzene ring. It falls under HTS 2922.49.0500 as a specific aromatic amino acid with a single type of oxygen function (carboxyl group). This compound is primarily used as a key intermediate in synthesizing beta-lactam antibiotics like ampicillin.

Duty Rate — Germany → United States

10%

Rate breakdown

9903.05.3910%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.97, articles the product of a member state of the European Union, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 10 percent, as provided for in U.S. note 52 to this subchapter

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Import Tips

• Provide detailed chemical analysis (NMR, chiral purity >98%) and CAS number (875-74-1) to confirm identity and enantiomeric purity

• Include end-use statement specifying pharmaceutical intermediate use to avoid misclassification as general chemical

• Ensure proper Hazard Communication labeling (DOT UN 3261) and stabilizers if supplied in solution form