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API

Paliperidone

Paliperidone is listed in the Vencilla catalogue as an active pharmaceutical ingredient for business-to-business sourcing enquiries. Molecular formula C23H27FN4O3; molecular weight 426.5 g/mol (PubChem CID 115237). Share the required grade, specification, quantity, documentation and destination market with your enquiry.

Product overview

Product type
API
Type
API
Vencilla ID
PRD-100337

Chemical identity

CAS number
144598-75-4
Molecular formula
C23H27FN4O3
Molecular weight
426.5 g/mol
Synonyms
Paliperidona; paliperidonum
IUPAC name
3-[2-[4-(6-fluoro-1,2-benzoxazol-3-yl)piperidin-1-yl]ethyl]-9-hydroxy-2-methyl-6,7,8,9-tetrahydropyrido[1,2-a]pyrimidin-4-one
PubChem CID
115237 (opens PubChem in a new tab)
InChIKey
PMXMIIMHBWHSKN-UHFFFAOYSA-N

Reference properties

Colour / form
Crystals from 2-propanol (Hazardous Substances Data Bank (HSDB), US National Library of Medicine)
Melting point
179.8 °C (Hazardous Substances Data Bank (HSDB), US National Library of Medicine)
Solubility
Slightly soluble in dimethylformide; sparingly soluble in 0.1 N HCl, methylene chloride; practically insoluble in water, hexane, 0.1 N NaOH (Hazardous Substances Data Bank (HSDB), US National Library of Medicine)

Published literature values for the substance, with their source. They are not a specification of supplied material; the specification for each supply is confirmed with the enquiry.

Technical specification

Product specifications (salt or form, grade and pack) are confirmed for each enquiry during qualification.

References

Reference information researched 2026-10-14.

Documentation

Documentation requirements are reviewed for each enquiry during qualification.

Market compliance

Regulatory, import and registration requirements depend on the destination market and the intended use, and are reviewed for each enquiry. This record does not indicate approval, registration or authorisation in any market.

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