Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
Sourcing 3,5-Pyrazoledicarboxylic acid?
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Research reagent / chemical intermediate
Sourcing 3,5-Pyrazoledicarboxylic acid?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.
3,5-Pyrazoledicarboxylic acid is an organic compound featuring a pyrazole ring substituted with two carboxylic acid groups. It is primarily used as a building block in coordination chemistry and materials research.
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 3,5-Pyrazoledicarboxylic acid (CAS 3112-31-0) 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.
1H-pyrazole-3,5-dicarboxylic acid
YDMVPJZBYSWOOP-UHFFFAOYSA-N
C1=C(NN=C1C(=O)O)C(=O)O