4,5-Imidazoledicarboxylic acid, 99%, ACROS Organics™

Product Code	Brand	Quantity
10005730	Acros Organics 412250250	25g

Chemical Identifiers

• CAS: 570-22-9
• Molecular Weight (g/mol): 156.1
• InChI Key: ZEVWQFWTGHFIDH-UHFFFAOYSA-N
• PubChem CID: 68442
• SMILES: C1=NC(=C(N1)C(=O)O)C(=O)O

• Molecular Formula: C₅H₄N₂O₄
• MDL Number: MFCD00005200
• Synonym: 4,5-imidazoledicarboxylic acid, imidazole-4,5-dicarboxylic acid, glyoxalinedicarboxylic acid, 4,5-dicarboxyimidazole, 4,5-imidazoledicarboxylate, glycoxalinedicarboxylic acid, alpha-beta-imidazolecarboxylic acid, alpha,beta-imidazoledicarboxylic acid, 4.5-imidazoledicarboxylic acid, 4,5-imidazole dicarboxylic acid
• IUPAC Name: 1H-imidazole-4,5-dicarboxylic acid

Specifications

• Chemical Name or Material: 4, 5-Imidazoledicarboxylic acid
• Packaging: Glass bottle
• Melting Point: 265.0°C
• Name Note: 99%
• CAS Min %: 98.5
• Assay Percent Range: 99%
• MDL Number: MFCD00005200
• Solubility Information: Solubility in water: 0.5g/L (20°C)
• SMILES: C1=NC(=C(N1)C(=O)O)C(=O)O
• Molecular Weight (g/mol): 156.1
• Formula Weight: 156.1
• Percent Purity: 99%

• Infrared Spectrum: Authentic
• Color: Brown-Yellow to Yellow
• Quantity: 25g
• CAS: 570-22-9
• CAS Max %: 100.0
• Molecular Formula: C₅H₄N₂O₄
• Synonym: 4,5-imidazoledicarboxylic acid, imidazole-4,5-dicarboxylic acid, glyoxalinedicarboxylic acid, 4,5-dicarboxyimidazole, 4,5-imidazoledicarboxylate, glycoxalinedicarboxylic acid, alpha-beta-imidazolecarboxylic acid, alpha,beta-imidazoledicarboxylic acid, 4.5-imidazoledicarboxylic acid, 4,5-imidazole dicarboxylic acid
• InChI Key: ZEVWQFWTGHFIDH-UHFFFAOYSA-N
• IUPAC Name: 1H-imidazole-4,5-dicarboxylic acid
• PubChem CID: 68442
• Physical Form: Fine Crystalline Powder

Safety and Handling

Product Identifier

• 4,5-Imidazoledicarboxylic acid

Signal Word

• Warning

Hazard Category

• Serious eye damage/eye irritation Category 2
• Skin corrosion/irritation Category 2
• Specific target organ toxicity Category 3

Hazard Statement

• H319-Causes serious eye irritation.
• H335-May cause respiratory irritation.
• H315-Causes skin irritation.

Precautionary Statement

• P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P302+P352-IF ON SKIN: Wash with plenty of water/.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.