C4H4N2O2
112.09 g/mol
Research ReagentWarning
1H-Imidazole-4-carboxylic acid
CAS1072-84-0EC214-017-8
Category
Research Reagent
Compound Class
Heterocycle
Primary Use
Research Compound
1H-Imidazole-4-carboxylic acid is a research reagent consisting of an imidazole ring with a carboxylic acid substituent. Its crystal structure has been reported, confirming its identity as a compound used in laboratory studies.
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.
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Related Compounds
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Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for 1H-Imidazole-4-carboxylic acid (CAS 1072-84-0) is 2933.29.
HS code (international, 6-digit)
2933.29
EU CN code (8-digit)
2933 29 90
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
1H-imidazole-5-carboxylic acid
InChIKey
NKWCGTOZTHZDHB-UHFFFAOYSA-N
SMILES
C1=C(NC=N1)C(=O)O
Synonyms (18)
- IMCOOH
- 4(5)-imidazolecarboxylic acid
- 4-Carboxyimidazole
- 4-Imidazolecarboxylic acid
- 5-Imidazolic acid
- IMIDAZOLE-4-CARBOXYLIC ACID
- J110.448I
- imidazol-4-carboxylic acid
- imidazole, 4-carboxy-
- imidazole-4-carboxylic acids
- imidazole-5-carboxylic acid
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