2-Amino-4H-imidazole-4-sulfonic acid
[CAS# 857807-74-0]

Identification

• Name: 2-Amino-4H-imidazole-4-sulfonic acid
• Synonyms: 2-amino-4H-imidazole-4-sulfonic acid; 4H-IMIDAZOLE-4-SULFONICACID, 2-AMINO-
• Molecular Formula: C₃H₅N₃O₃S
• Molecular Weight: 163.16
• CAS Registry Number: 857807-74-0
• SMILES: C1=NC(=NC1S(=O)(=O)O)N
• InChI: 1S/C3H5N3O3S/c4-3-5-1-2(6-3)10(7,8)9/h1-2H,(H2,4,6)(H,7,8,9)
• InChIKey: ABLRTEHCTHXALM-UHFFFAOYSA-N

Properties

• Density: 2.148g/cm³ (Cal.)
• Refractive index: 1.799 (Cal.)