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Home/Compounds/API/Paliperidone palmitate
C39H57FN4O4
664.9 g/mol
APIDanger

Paliperidone Palmitate

CAS199739-10-1
Category
API
Compound Class
Ester
Primary Use
Pharmaceutical Raw Material

Paliperidone Palmitate is an antipsychotic active pharmaceutical ingredient and the long-acting ester prodrug of paliperidone, the active metabolite of risperidone. It functions as a dopamine D2 and serotonin 5-HT2 receptor antagonist and is used in the manufacture of injectable formulations for the management of schizophrenia.

Pharmaceutical raw material for long-acting injectable antipsychotic formulationsCompound used in the manufacturing of schizophrenia maintenance therapy productsActive pharmaceutical ingredient for antagonist-based research formulations

Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.

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Referencesame scaffold

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Safety Reference

Toxic
Toxic
Harmful
Harmful
Health Hazard
Health Hazard
Danger
H301Toxic if swallowed
H361Suspected of damaging fertility or the unborn child
H362May cause harm to breast-fed children

Customs Tariff Classification

The international HS code for Paliperidone Palmitate (CAS 199739-10-1) is 2934.99.

HS code (international, 6-digit)

2934.99

EU CN code (8-digit)

2934 99 90

Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.

Identifiers
IUPAC Name

[3-[2-[4-(6-fluoro-1,2-benzoxazol-3-yl)piperidin-1-yl]ethyl]-2-methyl-4-oxo-6,7,8,9-tetrahydropyrido[1,2-a]pyrimidin-9-yl] hexadecanoate

InChIKey

VOMKSBFLAZZBOW-UHFFFAOYSA-N

SMILES

CCCCCCCCCCCCCCCC(=O)OC1CCCN2C1=NC(=C(C2=O)CCN3CCC(CC3)C4=NOC5=C4C=CC(=C5)F)C

Synonyms (22)
  • ERZOFRI
  • Erzofri extended-release
  • INVEGA HAFYERA
  • Invega Sustenna
  • Invega Trinza
  • PALIPERIDONE JANSSEN
  • PALPERIDONE PALMITATE
  • Paliperidone Palmitate
  • Palmitate, Paliperidone
  • Ro 92670
  • Sustenna, Invega
  • Trinza
  • xeplion

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