3-[(Methylsulfonyl)Amino]-1H-Pyrazole-4-Carboxylic Acid
[CAS# 491610-68-5]

Identification

• Name: 3-[(Methylsulfonyl)Amino]-1H-Pyrazole-4-Carboxylic Acid
• Synonyms: 3-(methylsulfonamido)-1H-pyrazole-4-carboxylic acid
• Molecular Formula: C₅H₇N₃O₄S
• Molecular Weight: 205.19
• CAS Registry Number: 491610-68-5
• SMILES: CS(=O)(=O)Nc1c(c[nH]n1)C(=O)O
• InChI: 1S/C5H7N3O4S/c1-13(11,12)8-4-3(5(9)10)2-6-7-4/h2H,1H3,(H,9,10)(H2,6,7,8)
• InChIKey: JHGZZHIGVPGBPM-UHFFFAOYSA-N

Properties

• Density: 1.8g/cm³ (Cal.)
• Boiling point: 516.873°C at 760 mmHg (Cal.)
• Flash point: 266.395°C (Cal.)
• Refractive index: 1.655 (Cal.)