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.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If chemically modified as a derivative like N-acetyl-L-alanine
Carboxyamide-function compounds fall under 2924, not basic amino acids of 2922
If it's a vitamin B6 derivative containing alanine structure
Vitamin-related compounds are classified in 2936 regardless of amino acid base
If pre-formulated into finished dosage forms like tablets
Medicaments in dosage form move from Chapter 29 chemicals to Chapter 30
Not sure which classification is right?
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Import Tips & Compliance
• Include USP certificate and CoA; FDA registration required for pharma-grade imports
• Verify optical rotation confirms L-form to prevent confusion with DL-alanine
• For supplement use, comply with DSHEA labeling; avoid retail packaging pitfalls
Related Products 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.
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).