Safety Reference
H412Harmful to aquatic life with long lasting effects
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6-(4-Aminophenyl)-1-(4-methoxyphenyl)-7-oxo-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine-3-carboxylic acid ethyl ester
pharmaceutical intermediate
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This compound is a pharmaceutical intermediate featuring a complex heterocyclic structure. It is primarily supplied for use in research and chemical manufacturing.
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 1-(4-methoxyphenyl)-7-oxo-6-(4-(2-oxopiperidin-1-yl)phenyl)-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine-3-carboxylate (CAS 503614-91-3) 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.
ethyl 1-(4-methoxyphenyl)-7-oxo-6-[4-(2-oxopiperidin-1-yl)phenyl]-4,5-dihydropyrazolo[5,4-c]pyridine-3-carboxylate
PULNLYVCJSOXKS-UHFFFAOYSA-N
CCOC(=O)C1=NN(C2=C1CCN(C2=O)C3=CC=C(C=C3)N4CCCCC4=O)C5=CC=C(C=C5)OC