Paliperidone
Paliperidone (CAS: 144598-75-4), with the molecular formula C23H27FN4O3 and a molecular weight of 426.48 g/mol, is a key chemical entity. Supplied as a brown solid, it is recognised for its role in neurological research and as an active pharmaceutical ingredient precursor. TSS provides Paliperidone with a purity of ≥98% (HPLC), suitable for advanced laboratory applications and developmental studies.
- IUPAC
- 3-[2-[4-(6-Fluoro-1,2-benzisoxazol-3-yl)-1-piperidinyl]ethyl]-6,7,8,9-tetrahydro-9-hydroxy-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one

Neuroscience Research
Paliperidone serves as a valuable tool in neuroscience research, particularly in studies focusing on neurotransmission and dopaminergic pathways. Its chemical properties allow for investigations into receptor binding and signalling mechanisms relevant to brain function.
Pharmaceutical Intermediate
As a well-characterised molecule, Paliperidone is utilized as an intermediate in the synthesis of advanced pharmaceutical compounds. Its specific structure makes it relevant for drug discovery and development programmes in the psychiatric field.
Bioactive Small Molecule Studies
This compound is classified as a bioactive small molecule, making it suitable for cell biology and signalling pathway investigations. Researchers can use it to explore cellular responses and molecular interactions.
| Molecular weight | 426.48 |
|---|---|
| Empirical formula | C23H27FN4O3 |
| Assay | ≥98% (HPLC) |
| Form | solid |
| Colour | brown |
| Solubility | DMSO: >5 mg/mL |
| Storage temperature | room temp |

Hazard statements
- H301Toxic if swallowed
Precautionary statements
- P301IF SWALLOWED
| Protective equipment | Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges |
|---|---|
| Transport (UN / ADR) | UN 2811 6.1 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T |
| Risk statements (R) | 25 |
| Safety statements (S) | 45 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Paliperidone used for?
+
Paliperidone is used in neuroscience research, as a pharmaceutical intermediate, and for studies involving bioactive small molecules and cell signalling.
What is the CAS number and molecular formula for Paliperidone?
+
The CAS number for Paliperidone is 144598-75-4, and its molecular formula is C23H27FN4O3.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies Paliperidone with an assay of ≥98% (HPLC). We do not represent this product as USP, BP, EP, or other pharmacopoeia grades unless explicitly stated in the product data.
How should Paliperidone be handled and stored?
+
Paliperidone is classified as acutely toxic (H301) and requires careful handling. Use appropriate personal protective equipment, including eyeshields, face shields, gloves, and P2 respirator cartridges. Store at room temperature. Consult the Safety Data Sheet for full handling and emergency procedures.
Is Paliperidone a controlled substance?
+
The provided data does not indicate that Paliperidone is a controlled substance. Please refer to local regulations for definitive information.
How is Paliperidone packed and exported?
+
Paliperidone is packed as a solid and shipped according to relevant transport regulations, including UN 2811 6.1 / PGIII classification for hazardous materials. TSS can export globally.
How can I request a sample or quote for Paliperidone?
+
To request a sample or quote for Paliperidone, please contact our sales team through the website or by phone.
▶ Related products

(−)-Curcumol
C15H24O2
Cell Biology
(±) Clopidogrel hydrogensulfate
Cell Biology

(±)-L-Alliin
C6H11NO3S
Cell Biology
(±)-2-Amino-4-phosphonobutyric acid
C4H10NO5P
Cell Biology
(±)-2-Methylarachidonoyl-2′-fluoroethylamide
C23H38NOF
Cell Biology
(±)-3,4-Methylenedioxy-N-ethylamphetamine hydrochloride
Cell Biology

(±)-3,4-Methylenedioxyamphetamine hydrochloride
Cell Biology

(±)-3,4-Methylenedioxymethamphetamine hydrochloride
Cell Biology
▶ Explore more

3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis

3-Methyl-1,5-pentanediol
Chemical Synthesis

3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis