Ethosuximide presents a precisely defined set of physicochemical properties. Its molecular formula is C7H11NO2, with a molecular weight of 141.17. It has a Melting Point of 64.5 °C. The compound is classified as requiring a Warning signal word due to potential harm if swallowed. Ethosuximide is primarily used as an anticonvulsant medication, particularly in the treatment of absence seizures. It functions by inhibiting T-type calcium channels in neurons, reducing excessive electrical activity in the brain that can lead to seizures. Additionally, it has been observed to have some antiarrhythmic effects.

• CAS Number: 77-67-8
• GHS Signal Word: Warning
• Molecular Weight: 141.17
• Exact Mass: 141.078978594
• Molecular Formula: C7H11NO2
• Melting Point: 64.5 °C
• Hazard Statements:
• H302: Harmful if swallowed [Warning Acute toxicity, oral]