Invega Trinza Description

INVEGA TRINZA paliperidone (as palmitate) 175 mg suspension for injection pre-filled syringe. Each 0.875 mL prefilled syringe contains 175 mg of paliperidone as 273 mg paliperidone palmitate.
INVEGA TRINZA paliperidone (as palmitate) 263 mg suspension for injection pre-filled syringe. Each 1.315mL prefilled syringe contains 263 mg of paliperidone as 410 mg paliperidone palmitate.
INVEGA TRINZA paliperidone (as palmitate) 350 mg suspension for injection pre-filled syringe. Each 1.75 mL prefilled syringe contains 350 mg of paliperidone as 546 mg paliperidone palmitate.
INVEGA TRINZA paliperidone (as palmitate) 525 mg suspension for injection pre-filled syringe. Each 2.625 mL prefilled syringe contains 525 mg of paliperidone as 819 mg paliperidone palmitate.
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.
The active ingredient, paliperidone palmitate, is a psychotropic agent belonging to the chemical class of benzisoxazole derivatives. INVEGA TRINZA contains a racemic mixture of (+)- and (-)- paliperidone palmitate. Paliperidone palmitate is very slightly soluble in ethanol and methanol, practically insoluble in water, polyethylene glycol 400 and propylene glycol, and slightly soluble in ethyl acetate.
Excipients/Inactive Ingredients: The inactive ingredients are citric acid monohydrate, polyethylene glycol 4000, polysorbate 20, sodium dihydrogen phosphate monohydrate, sodium hydroxide, water for injections.