Safety Reference
Danger
H314Causes severe skin burns and eye damage
H318Causes serious eye damage
Sourcing Isonicotinoyl chloride hydrochloride?
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Sourcing Isonicotinoyl chloride hydrochloride?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.
Isonicotinoyl chloride hydrochloride is a chemical compound used as a pharmaceutical intermediate. It is primarily significant as a key raw material in the manufacturing process of isoniazid, an active pharmaceutical ingredient.
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 Isonicotinoyl chloride hydrochloride (CAS 39178-35-3) 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.
pyridine-4-carbonyl chloride;hydrochloride
BNTRVUUJBGBGLZ-UHFFFAOYSA-N
C1=CN=CC=C1C(=O)Cl.Cl