Safety Reference
Warning
H302Harmful if swallowed
H312Harmful in contact with skin
H332Harmful if inhaled
H315Causes skin irritation
H319Causes serious eye irritation
Sourcing 5-Methyl-1H-pyrazole-3-carboxylic acid?
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Sourcing 5-Methyl-1H-pyrazole-3-carboxylic acid?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.
5-Methyl-1H-pyrazole-3-carboxylic acid is a pyrazole derivative bearing a methyl group at position 5 and a carboxylic acid group at position 3. It is recognized as a metabolite and is commonly used as a research compound.
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 5-Methyl-1H-pyrazole-3-carboxylic acid (CAS 402-61-9) 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.
5-methyl-1H-pyrazole-3-carboxylic acid
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