Paliperidone palmitate (Invega Trinza) contains 175, 263, 350, or 525 mg paliperidone (as 273, 410, 546, or 819 mg of paliperidone palmitate, respectively).
The chemical name is (±)-3-[2-[4-(6-fluoro-1,2-benzisoxazol-3-yl)-1-piperidinyl]ethyl]-6,7,8,9-tetrahydro-2-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-9-yl hexadecanoate.
It is a prolonged-release suspension in pre-filled syringes.
Excipients/Inactive Ingredients: The excipients are citric acid monohydrate, polyethylene glycol 4000, polysorbate 20, sodium dihydrogen phosphate monohydrate, sodium hydroxide, and water for injection.