Safety Reference
Warning
H302Harmful if swallowed
H301Toxic if swallowed
H332
Sourcing Caffeine?
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Caffeine monohydrate
pharmaceutical raw material
Sourcing Caffeine?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.
Caffeine is a central nervous system stimulant of the methylxanthine class and is the most commonly consumed psychoactive substance globally. It is used primarily for its eugeroic, ergogenic, or nootropic properties, and acts by blocking adenosine receptors to enhance neurotransmitter release.
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 Caffeine (CAS 58-08-2) is 2939.30.
2939.30
2939 30 00
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
1,3,7-trimethylpurine-2,6-dione
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