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pharmaceutical intermediate
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This compound is a pyrazolone derivative used as an intermediate in pharmaceutical manufacturing. It features an aromatic ether and a heterocyclic ring system, with properties 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 3-methyl-2-propan-2-yl-4-[(4-propan-2-yloxyphenyl)methyl]-1H-pyrazol-5-one (CAS 1028026-83-6) is 2933.19.
2933.19
2933 19 90
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-2-propan-2-yl-4-[(4-propan-2-yloxyphenyl)methyl]-1H-pyrazol-5-one
WQHRIHHTLJHNFN-UHFFFAOYSA-N
CC1=C(C(=O)NN1C(C)C)CC2=CC=C(C=C2)OC(C)C
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