Description
Paliperidone palmitate is a depot formulation of paliperidone, a dopamine D? and serotonin 5?HT?A receptor antagonist. INVEGA HAFYERA provides sustained plasma exposure with an injection every six months, reducing dosing frequency and enhancing adherence in models of chronic antipsychotic delivery. Widely used in research to simulate long?term CNS drug release, receptor binding kinetics, and relapse prevention studies. Supplied in pre?filled syringes. Strictly for research use only.
Product Specifications
| Parameter | Details |
|---|---|
| Product Name | INVEGA HAFYERA Paliperidone Palmitate Injection (3?Month) |
| Synonyms | Invega Hafyera, PP6M, Paliperidone palmitate 6?month, RO?92670 |
| Strength | 350?mg per 1.75?ml syringe |
| Packaging | 1 syringe per box |
| Dosage Form | Extended-release injectable suspension |
| Manufacturer | Janssen Pharmaceutica N.V. (Belgium) |
| Approval Number | ???? HJ20180021 |
| Product Code | 86982023000055 |
| Barcode | Not yet registered |
| CAS Number | 199739?10?1 |
| Molecular Formula | C??H??FN?O?·C??H??O? |
| Molecular Weight | ~665?g/mol |
Mechanism of Action & Research Applications
Paliperidone palmitate is hydrolyzed to paliperidone in vivo, which antagonizes dopamine D? and serotonin 5?HT?A receptors. INVEGA HAFYERA achieves a six?month release profile, making it ideal for modeling chronic antipsychotic therapy, pharmacokinetics of depot formulations, CNS receptor interactions, and relapse prevention in schizophrenia research.
Side Effects (For Reference Only in Research Models)
Based on clinical trial analogs, observed effects may include injection-site reactions, upper respiratory infections, weight gain, headache, extrapyramidal symptoms, increased prolactin, and fatigue. These provide informative safety markers for experimental protocols.
Disclaimer
INVEGA HAFYERA Paliperidone Palmitate Injection is strictly intended for laboratory research use only. Not for human or veterinary therapeutic or diagnostic application.


wttonettode –
The package was received, thank you!!!