Alanine
Oxygen-function amino-compounds: > Amino-acids, other than those containing more than one kind of oxygen function, and their esters; salts thereof: > Other: > Other: > Amino acids: > Other amino acids > Alanine
Duty Rate (from China)
Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Products classified under HTS 2922.49.49.10
DL-Alanine
DL-Alanine is a racemic mixture of D- and L-alanine, a non-essential amino acid used in nutritional supplements and biochemical research. It falls under HTS 2922.49.4910 as a chemically defined amino acid, other than those with multiple oxygen functions, specifically alanine.
L-Alanine USP Grade
L-Alanine USP grade is the naturally occurring enantiomer of alanine, meeting United States Pharmacopeia standards for pharmaceutical and supplement use. Classified under HTS 2922.49.4910 as a pure, chemically defined alanine amino acid.
Alanine Sodium Salt
Alanine sodium salt is the sodium salt form of alanine used in pharmaceutical buffers and injectables. Per chapter notes, inorganic salts of amino acids remain classified with the parent organic compound under HTS 2922.49.4910.
N-Acetyl-L-Alanine
N-Acetyl-L-Alanine is an acetyl protected form of L-alanine used in peptide synthesis and research. It remains classified as alanine under HTS 2922.49.4910 since simple acylation doesn't change the principal amino acid character.
Food Grade Alanine
Food grade L-Alanine is a high-purity amino acid used as a flavor enhancer and nutritional additive in beverages and processed foods. Meets food chemical codex standards for classification under HTS 2922.49.4910.
Alanine for Cell Culture Media
Cell culture grade L-Alanine is sterile-filtered amino acid for mammalian cell growth media in biotech production. Classified as pure chemically defined compound under HTS 2922.49.4910.
Beta-Alanine Powder
Beta-Alanine is the beta-form isomer of alanine used primarily in sports nutrition supplements to enhance muscle carnosine levels. It qualifies under HTS 2922.49.4910 as 'other amino acids' specifically alanine (including its isomers).
Alanine Ethyl Ester Hydrochloride
Alanine ethyl ester hydrochloride is the ethyl ester derivative of alanine used as a pharmaceutical intermediate. Chapter notes direct ester classification to the parent acid-function compound, keeping it under HTS 2922.49.4910.