Safety Reference
Danger
H302Harmful if swallowed
H312Harmful in contact with skin
H317
Sourcing Naltrexone?
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Naloxone hydrochloride
pharmaceutical raw material
Sourcing Naltrexone?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.
Naltrexone is an opioid receptor antagonist used in pharmaceutical manufacturing. It is a morphinane-like compound with alcohol, amine, and ether functional groups, and is supplied as an active pharmaceutical ingredient for research and production.
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 Naltrexone (CAS 16590-41-3) is 2939.19.
2939.19
2939 19 00
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
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