Safety Reference
Warning
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Sourcing Cotinine?
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Sourcing Cotinine?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.
Cotinine is an alkaloid found in tobacco and is the primary metabolite of nicotine, commonly used as a biomarker for tobacco smoke exposure. It is also being investigated as a research compound for its potential role in studies related to depression, post-traumatic stress disorder, schizophrenia, Alzheimer's disease, and Parkinson's disease.
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 Cotinine (CAS 486-56-6) is 2939.79.
2939.79
2939 79 10
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
(5S)-1-methyl-5-pyridin-3-ylpyrrolidin-2-one
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