Safety Reference
Danger
Sourcing 1H-Pyrazole-1-carboxamidine hydrochloride?
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(R)-N-(3-Chloro-4-fluorophenyl)-6-nitro-7-((tetrahydrofuran-3-yl)oxy)quinazolin-4-amine
pharmaceutical intermediate
Sourcing 1H-Pyrazole-1-carboxamidine hydrochloride?
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This compound is the hydrochloride salt of pyrazole-1-carboximidamide, a nitrogen-containing heterocyclic compound. It is primarily used as an intermediate in pharmaceutical 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 1H-Pyrazole-1-carboxamidine hydrochloride (CAS 4023-02-3) 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.
pyrazole-1-carboximidamide;hydrochloride
RBZRMBCLZMEYEH-UHFFFAOYSA-N
C1=CN(N=C1)C(=N)N.Cl