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Paliperidone - 2mM in DMSO, high purity , CAS No.144598-75-4, Serotonin 2a (5-HT2a) receptor antagonist

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Item Number
P421635
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P421635-1ml
1ml
Available within 4-8 weeks(?)
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$69.90

Atypical antipsychotic. Potent D 2 and 5-HT 2A antagonist.

Basic Description

Synonyms Paliperidone | 144598-75-4 | 9-Hydroxyrisperidone | Invega | 9-OH-risperidone | C23H27FN4O3 | RO76477 | 3-(2-(4-(6-fluorobenzo[d]isoxazol-3-yl)piperidin-1-yl)ethyl)-9-hydroxy-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one | R-76477 | RO-76477 | 3-[2-[4-(6-fluoro
Specifications & Purity Moligand™, 2mM in DMSO
Biochemical and Physiological Mechanisms Paliperidone(Invega; 9-hydroxyrisperidone) is an atypical antipsychotic.Paliperidone (Invega; 9-hydroxyrisperidone) is an atypical antipsychotic.Atypical antipsychotic. Potent D 2 and 5-HT 2A antagonist (K i = 0.4 nM for 5-HT 2A ). Metabolite of risperido
Storage Temp Store at -80°C
Shipped In
Ice chest + Ice pads
This product requires cold chain shipping. Ground and other economy services are not available.
Grade Moligand™
Action Type ANTAGONIST
Mechanism of action Serotonin 2a (5-HT2a) receptor antagonist
Product Description

Paliperidone is an atypical antipsychotic; active metabolite of risperidone

Taxonomic Classification

Taxonomy Tree

Kingdom Organic compounds
Superclass Organoheterocyclic compounds
Class Pyridopyrimidines
Subclass Not available
Intermediate Tree Nodes Not available
Direct Parent Pyridopyrimidines
Alternative Parents Benzisoxazoles  Aralkylamines  Pyrimidones  Aryl fluorides  Benzenoids  Piperidines  Pyridines and derivatives  Isoxazoles  Heteroaromatic compounds  Lactams  Secondary alcohols  Trialkylamines  Oxacyclic compounds  Azacyclic compounds  Organofluorides  Organic oxides  Hydrocarbon derivatives  Organopnictogen compounds  
Molecular Framework Aromatic heteropolycyclic compounds
Substituents Pyridopyrimidine - Benzisoxazole - Pyrimidone - Aralkylamine - Aryl fluoride - Aryl halide - Benzenoid - Piperidine - Pyridine - Pyrimidine - Heteroaromatic compound - Azole - Isoxazole - Lactam - Tertiary aliphatic amine - Tertiary amine - Secondary alcohol - Azacycle - Oxacycle - Organic oxide - Organooxygen compound - Organonitrogen compound - Organofluoride - Organohalogen compound - Organopnictogen compound - Amine - Organic nitrogen compound - Organic oxygen compound - Hydrocarbon derivative - Alcohol - Aromatic heteropolycyclic compound
Description This compound belongs to the class of organic compounds known as pyridopyrimidines. These are compounds containing a pyridopyrimidine, which consists of a pyridine fused to a pyrimidine. Pyridine is 6-membered ring consisting of five carbon atoms and a nitrogen atom. Pyrimidine is a 6-membered ring consisting of four carbon atoms and two nitrogen centers at the 1- and 3- ring positions.
External Descriptors organofluorine compound - secondary alcohol - pyridopyrimidine - 1,2-benzoxazoles - heteroarylpiperidine

Product Properties

ALogP 2.2

Associated Targets(Human)

DRD2 Tclin D(2) dopamine receptor (1 Activities)
Activity Type Activity Value -log(M) Mechanism of Action Activity Reference Publications (PubMed IDs)
HTR2A Tclin 5-hydroxytryptamine receptor 2A (1 Activities)
Activity Type Activity Value -log(M) Mechanism of Action Activity Reference Publications (PubMed IDs)
KCNH2 Tclin Potassium voltage-gated channel subfamily H member 2 (6 Activities)
Activity Type Activity Value -log(M) Mechanism of Action Activity Reference Publications (PubMed IDs)
HTR1A Tclin Serotonin 1a (5-HT1a) receptor (14969 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
DRD2 Tclin Dopamine D2 receptor (23596 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
DRD1 Tclin Dopamine D1 receptor (9720 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
HTR2A Tclin Serotonin 2a (5-HT2a) receptor (14758 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
KCNH2 Tclin HERG (29587 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
CACNA1C Tclin Voltage-gated L-type calcium channel alpha-1C subunit (766 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
ARSA Tbio Cerebroside-sulfatase (655 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
KCND3 Tclin Voltage-gated potassium channel subunit Kv4.3 (100 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
SCN5A Tclin Sodium channel protein type V alpha subunit (3462 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
Homo sapiens (32628 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
BXPC-3 (2997 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
PANC-1 (6144 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
MIA PaCa-2 (5949 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
ASPC1 (1310 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
Liver (3974 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
EHMT2 Tchem Histone-lysine N-methyltransferase, H3 lysine-9 specific 3 (93046 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
KCNQ1 Tclin Voltage-gated potassium channel, IKs; KCNQ1(Kv7.1)/KCNE1(MinK) (185 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
POU2F1 Tbio POU domain, class 2, transcription factor 1 (93 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID

Associated Targets(non-human)

Abcb1b P-glycoprotein 1 (174 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
GCN5 Histone acetyltransferase GCN5 (89 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
rep Replicase polyprotein 1ab (378 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
Brain (1 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
Plasma (328 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
Cerebrospinal fluid (288 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
Slc22a3 Solute carrier family 22 member 3 (35 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
Cacna1c Voltage-gated L-type calcium channel (1164 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID

Mechanisms of Action

Mechanism of Action Action Type target ID Target Name Target Type Target Organism Binding Site Name References

Names and Identifiers

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
INCHI InChI=1S/C23H27FN4O3/c1-14-17(23(30)28-9-2-3-19(29)22(28)25-14)8-12-27-10-6-15(7-11-27)21-18-5-4-16(24)13-20(18)31-26-21/h4-5,13,15,19,29H,2-3,6-12H2,1H3
InChIKey PMXMIIMHBWHSKN-UHFFFAOYSA-N
Smiles CC1=C(C(=O)N2CCCC(C2=N1)O)CCN3CCC(CC3)C4=NOC5=C4C=CC(=C5)F
Isomeric SMILES CC1=C(C(=O)N2CCCC(C2=N1)O)CCN3CCC(CC3)C4=NOC5=C4C=CC(=C5)F
WGK Germany 3
RTECS UV1164720
Molecular Weight 426.48
Reaxy-Rn 8808385
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=8808385&ln=

Certificates(CoA,COO,BSE/TSE and Analysis Chart)

C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Chemical and Physical Properties

Molecular Weight 426.500 g/mol
XLogP3 2.200
Hydrogen Bond Donor Count 1
Hydrogen Bond Acceptor Count 7
Rotatable Bond Count 4
Exact Mass 426.207 Da
Monoisotopic Mass 426.207 Da
Topological Polar Surface Area 82.200 Ų
Heavy Atom Count 31
Formal Charge 0
Complexity 764.000
Isotope Atom Count 0
Defined Atom Stereocenter Count 0
Undefined Atom Stereocenter Count 1
Defined Bond Stereocenter Count 0
Undefined Bond Stereocenter Count 0
The total count of all stereochemical bonds 0
Covalently-Bonded Unit Count 1

Citations of This Product

1. Shuangshuang Tian, Liqiang Chen, Hong Zhang, Liangquan Sheng, Xinxin Wang, Deqian Huang.  (2025)  Electrochemiluminescent properties of CdTe quantum dots in different potential ranges and their application to the ultra-sensitive detection of phenylephrine hydrochloride and paliperidone.  JOURNAL OF ELECTROANALYTICAL CHEMISTRY,  978  (118897). 

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