Safety Reference
Danger
H301Toxic if swallowed
H311Toxic in contact with skin
H331Toxic if inhaled
Regulatory Compliance2
Controlled substances
Substances on this list are tightly controlled under chemical-weapons or precursor regulations. ChemAbout does not facilitate their procurement; this page is a compliance reference only.
CAS 82-58-6
Isolysergic acid diethylamide
research compound
Lysergic acid is a naturally occurring compound that serves as a precursor for a wide range of ergoline alkaloids, including those produced by ergot fungi and found in certain plant species. It is an important pharmaceutical intermediate used in the manufacturing of ergoline-based compounds.
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 LYSERGIC ACID (CAS 82-58-6) is 2939.63.
2939.63
2939 63 00
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
(6aR,9R)-7-methyl-6,6a,8,9-tetrahydro-4H-indolo[4,3-fg]quinoline-9-carboxylic acid
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