Formula: C17H13ClN4
Onset of action: less than an hour
Appearance: Tablets in various shapes, often ‘bars’ or oblongs, in various sizes and colours (white, peach, blue, red and white).
Duration of action: 6 hours
Elimination half-life: Immediate release: 11–13 hours; Extended release: 11–16 hours
Other names: Xannies, Bars, Z-Bars, Zanbars, Xanbars, Handlebars, Planks, Bricks, Benzos
Drugs Wheel Category: Depressants