Dual chamber prefillable syringe and aripiprazole filled in syringe

Aripiprazole filled in a syringe comprising:

• aripiprazole;
• a cylinder which has a cylindrical shape with an axis line as a center and has a bypass portion formed due to bulging of a part of an inner circumferential surface to the outside;
• a hub luer-lock which is provided at the front end of the cylinder;
• a finger grip which is provided at the rear end of the cylinder;
• a front stopper which is fitted on the front end side of the bypass portion in the cylinder;
• a middle stopper which is fitted on the rear end side of the bypass portion in the cylinder to seal the aripiprazole together with the front stopper;
• an end stopper which is fitted on the rear end side of the middle stopper in the cylinder to seal a solvent together with the middle stopper;
• a plunger rod which is connected to the end stopper from the rear end by inserting the finger grip;
• a female screw portion which is formed to be screwed around the axis line on an inner circumferential surface of the finger grip;
• and
• a male screw portion which is formed to be able to be screwed to the female screw portion on an outer circumferential surface of the plunger rod.