Ebselen [60940-34-3] is a professionally supplied chemical reagent with the molecular formula C13H9NOSe and a molecular weight of 274.19. This compound belongs to the organosulfur class, known for their diverse reactivity and biological significance. As per the provided data, Ebselen exhibits acute oral toxicity, signaling a need for caution when handling. It may find applications in various research fields due to its unique structure and confirmed properties.

• CAS Number: 60940-34-3
• Molecular Weight: 274.19
• Exact Mass: 274.98494
• Molecular Formula: C13H9NOSe
• GHS Signal Word: Danger
• Hazard Statements:
• H301: Toxic if swallowed [Danger Acute toxicity, oral]