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- 1 g
- Purity
- 98%
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CAS Number: 144598-75-4
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CAS Number
144598-75-4
PubChem CID
115237
Molecular Formula
C23H27FN4O3
Molecular Weight
426.5 g/mol
Exact Mass
426.206719
InChIKey
PMXMIIMHBWHSKN-UHFFFAOYSA-N
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
SMILES String
CC1=C(C(=O)N2CCCC(C2=N1)O)CCN3CCC(CC3)C4=NOC5=C4C=CC(=C5)F
Appearance
Crystals from 2-propanol
Melting Point
179.8 °C
Properties are provided as catalog reference data and may be confirmed through supplier documentation when required.
Structural features
Paliperidone (CAS 144598-75-4) is listed in the Pharmaceutical Intermediates portfolio, with molecular formula C23H27FN4O3 and molecular weight 426. 50 g/mol.
Sourcing context
Catalog reference for RFQ preparation, supplier confirmation, and research chemical sourcing review.
Research use context
Intended for research-stage medicinal chemistry and intermediate synthesis workflows; structure-derived tags include nitrogen-containing heterocycle.
Documentation needs
COA/SDS status, availability, lead time, pack size, and shipment documentation can be confirmed during quotation.
ChEMBL reports experimental activity evidence for: 5-hydroxytryptamine receptor 2A (Homo sapiens) — 2 assays; D(2) dopamine receptor (Homo sapiens) — 2 assays; D(1A) dopamine receptor (Homo sapiens) — 3 assays; Voltage-gated inwardly rectifying potassium channel KCNH2 (Homo sapiens) — 5 assays; Protein deacetylase HDAC6 (Homo sapiens) — 2 assays. These records describe research assays and do not establish therapeutic efficacy or clinical use.
5-hydroxytryptamine receptor 2A
Homo sapiens · SINGLE PROTEIN · 2 qualifying assays · 2 documents · best pChEMBL 9.08
Experimental evidence source: ChEMBL
D(2) dopamine receptor
Homo sapiens · SINGLE PROTEIN · 2 qualifying assays · 2 documents · best pChEMBL 8.8
Experimental evidence source: ChEMBL
D(1A) dopamine receptor
Homo sapiens · SINGLE PROTEIN · 3 qualifying assays · 2 documents · best pChEMBL 6.26
Experimental evidence source: ChEMBL
Voltage-gated inwardly rectifying potassium channel KCNH2
Homo sapiens · SINGLE PROTEIN · 5 qualifying assays · 3 documents · best pChEMBL 6
Experimental evidence source: ChEMBL
Protein deacetylase HDAC6
Homo sapiens · SINGLE PROTEIN · 2 qualifying assays · 1 documents
Experimental evidence source: ChEMBL
Safety and handling reference content is available through documentation requests.
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Preliminary Safety Reference
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Safety Reference / SDS RequestCatalog navigation
Other public CAS pages in this catalog. These links support navigation across additional intermediates and do not imply equivalence, availability, or shared use.
Paliperidone is identified by CAS 144598-75-4, with molecular formula C23H27FN4O3, molecular weight 426.5, InChIKey PMXMIIMHBWHSKN-UHFFFAOYSA-N.
ChEMBL contains qualifying experimental assay evidence associated with 5-hydroxytryptamine receptor 2A, D(2) dopamine receptor, D(1A) dopamine receptor, Voltage-gated inwardly rectifying potassium channel KCNH2, Protein deacetylase HDAC6. These records do not establish therapeutic efficacy or clinical use.
Yes. Submit an RFQ and specify COA requirements. Lot-specific COA depends on supplier confirmation.
Yes. Supplier SDS can be requested through the RFQ workflow before handling, storage, shipment, or procurement decisions.
Availability, pack size, lead time, and pricing are confirmed through RFQ.
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