Safety Reference
Danger
H226Flammable liquid and vapour
H314Causes severe skin burns and eye damage
Sourcing 1-Methyl-4-piperidone?
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pharmaceutical intermediate
Sourcing 1-Methyl-4-piperidone?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.
1-Methyl-4-piperidone is a clear dark yellow liquid organic compound. It is the N-methyl substituted variant of 4-piperidone and is used as a pharmaceutical intermediate in drug synthesis.
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 1-Methyl-4-piperidone (CAS 1445-73-4) is 2933.39.
2933.39
2933 39 99
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
1-methylpiperidin-4-one
HUUPVABNAQUEJW-UHFFFAOYSA-N
CN1CCC(=O)CC1