C5H4N2O4
156.1 g/mol
Research ReagentWarning
1H-Imidazole-4,5-dicarboxylic acid
CAS570-22-9EC209-327-5
Category
Research Reagent
Compound Class
Organic Acid
Primary Use
Research Compound
1H-Imidazole-4,5-dicarboxylic acid is a chemical compound used as a research reagent, particularly for the synthesis and study of imidazole derivatives. Its structure features an imidazole ring with two carboxylic acid groups, giving it moderate polarity and hydrogen-bonding capacity.
Research reagent for imidazole derivatives
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
ReferenceSame Category
N-([1,1'-Biphenyl]-4-yl)-[1,1'-biphenyl]-3-amine
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research compound
ReferenceSame Category
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CAS570403-14-4
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ReferenceSame Category
Dichlorodehydroabietic acid
CAS57055-39-7
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ReferenceSame Category
4-Maleimidobutyric acid
CAS57078-98-5
research compound
Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for 1H-Imidazole-4,5-dicarboxylic acid (CAS 570-22-9) 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-4,5-dicarboxylic acid
InChIKey
ZEVWQFWTGHFIDH-UHFFFAOYSA-N
SMILES
C1=NC(=C(N1)C(=O)O)C(=O)O
Synonyms (12)
- 1H-Imidazole-4,5-dicarboxylic
- 4,5-Dicarboxyimidazole
- 4,5-Imidazoledicarboxylate
- 4,5-imidazole dicarboxylic
- Glycoxalinedicarboxylic acid
- Glyoxalinedicarboxylic acid
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