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pharmaceutical intermediate
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This compound is a fluorinated heterocyclic intermediate used in pharmaceutical manufacturing. Its structure features an ester and an aldehyde functional group on a fused aromatic ring system, making it suitable for further chemical 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 Ethyl 6,7,8-trifluoro-1-(formylmethylamino)-1,4-dihydro-4-oxo-3-quinolinecarboxylate (CAS 100276-65-1) is 2933.49.
2933.49
2933 49 90
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
ethyl 6,7,8-trifluoro-1-[formyl(methyl)amino]-4-oxoquinoline-3-carboxylate
IABQCXKNOGCUPS-UHFFFAOYSA-N
CCOC(=O)C1=CN(C2=C(C(=C(C=C2C1=O)F)F)F)N(C)C=O
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