L-valine is the L-enantiomer of valine, a proteinogenic amino acid belonging to the pyruvate family. It functions as a micronutrient and nutraceutical and is a metabolite in humans, yeast, and bacteria.
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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L-threonine
nutritional supplement and flavor additive
Β-carotene
provitamin A and food coloring
Tryptophan
nutritional supplement and dietary additive
L-isoleucine
nutritional supplement and flavoring agent
(2,3,4,4,4,4',4',4'-²H₈)Valine
research compound
L-Valine-d8
research compound
DL-valine
Nutritional supplement and flavoring agent
D-valine
research compound
The international HS code for L-valine (CAS 72-18-4) is 2922.49.
2922.49
2922 49 85
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
(2S)-2-amino-3-methylbutanoic acid
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Sourcing L-valine?
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