Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
Sourcing L-carnitine?
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Sourcing L-carnitine?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.
L-carnitine is a quaternary ammonium compound that plays a key role in energy metabolism by transporting long-chain fatty acids into the mitochondria for oxidation. It is naturally concentrated in tissues such as skeletal and cardiac muscle that rely on fatty acids as an energy source.
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.
The international HS code for L-carnitine (CAS 541-15-1) is 2923.90.
2923.90
2923 90 00
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
(3R)-3-hydroxy-4-(trimethylazaniumyl)butanoate
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