Sodium Methoxide (NaOCH₃) is a strong base and a highly reactive chemical compound commonly used in organic synthesis. It appears as a white to light yellow solid that is soluble in methanol and reacts vigorously with water. Sodium Methoxide is primarily used in transesterification reactions to produce biodiesel, as well as in synthetic chemistry for the formation of ester compounds, dehydrogenation, and as a catalyst in various organic reactions. It is a highly caustic compound and requires proper handling, typically in dry conditions and with protective equipment.