4-(2,5-Dihydro-2,5-Dioxo-1H-Pyrrol-1-Yl)-2-Hydroxy-Benzoic Acid
[CAS# 19232-43-0]

Identification

• Name: 4-(2,5-Dihydro-2,5-Dioxo-1H-Pyrrol-1-Yl)-2-Hydroxy-Benzoic Acid
• Synonyms: 4-(2,5-Dioxopyrrol-1-Yl)-2-Hydroxy-Benzoic Acid; 4-(2,5-Dioxo-1-Pyrrolyl)-2-Hydroxybenzoic Acid; 2-Hydroxy-4-Maleimido-Benzoic Acid
• Molecular Formula: C₁₁H₇NO₅
• Molecular Weight: 233.18
• CAS Registry Number: 19232-43-0
• SMILES: C2=C(N1C(C=CC1=O)=O)C=CC(=C2O)C(O)=O
• InChI: 1S/C11H7NO5/c13-8-5-6(1-2-7(8)11(16)17)12-9(14)3-4-10(12)15/h1-5,13H,(H,16,17)
• InChIKey: SMSVFCGGVBWUJL-UHFFFAOYSA-N

Properties

• Density: 1.651g/cm³ (Cal.)
• Boiling point: 505.062°C at 760 mmHg (Cal.)
• Flash point: 259.252°C (Cal.)