Safety Reference
Danger
H302Harmful if swallowed
H315Causes skin irritation
H318Causes serious eye damage
H335
Sourcing 3-Methyl-5-nitro-2-pyridone?
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Sourcing 3-Methyl-5-nitro-2-pyridone?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.
3-Methyl-5-nitro-2-pyridone is a chemical compound used as a pharmaceutical intermediate. It is commonly employed in the synthesis of various organic compounds for research and manufacturing purposes.
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 3-Methyl-5-nitro-2-pyridone (CAS 21901-34-8) is 2933.79.
2933.79
2933 79 00
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
3-methyl-5-nitro-1H-pyridin-2-one
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