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SML1708

Sigma-Aldrich

JNJ-47965567

≥98% (HPLC)

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Synonym(s):
2-(Phenylthio)-N-[[tetrahydro-4-(4-phenyl-1-piperazinyl)-2H-pyran-4-yl]methyl]-3-pyridinecarboxamide
Empirical Formula (Hill Notation):
C28H32N4O2S
CAS Number:
1428327-31-4
Molecular Weight:
488.64
MDL number:
MFCD28334214
UNSPSC Code:
12352200
NACRES:
NA.77

Quality Level

100

Assay

≥98% (HPLC)

form

powder

color

white to beige

solubility

DMSO: 20 mg/mL, clear

storage temp.

2-8°C

SMILES string

O=C(NCC1(CCOCC1)N2CCN(C3=CC=CC=C3)CC2)C4=CC=CN=C4SC5=CC=CC=C5

InChI

1S/C28H32N4O2S/c33-26(25-12-7-15-29-27(25)35-24-10-5-2-6-11-24)30-22-28(13-20-34-21-14-28)32-18-16-31(17-19-32)23-8-3-1-4-9-23/h1-12,15H,13-14,16-22H2,(H,30,33)

InChI key

XREFXUCWSYMIOG-UHFFFAOYSA-N

Biochem/physiol Actions

JNJ-47965567 is a potent P2X7 antagonist with high affinity for the rat receptor (pKi = 8.7). It is centrally available after systemic injection with a superior brain:plasma distribution compared to other available P2X7 antagonists. JNJ-47965567 was shown to suppress epileptic seizures in a mouse model of epilepsy. It appears to have a disease modifying effect since spontaneous seizure rates did not increase once treatment with JNJ-477965567 was stopped.

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Information

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Alba Jimenez-Pacheco et al.
The Journal of neuroscience : the official journal of the Society for Neuroscience, 36(22), 5920-5932 (2016-06-03)
Neuroinflammation is thought to contribute to the pathogenesis and maintenance of temporal lobe epilepsy, but the underlying cell and molecular mechanisms are not fully understood. The P2X7 receptor is an ionotropic receptor predominantly expressed on the surface of microglia, although
Anindya Bhattacharya et al.
British journal of pharmacology, 170(3), 624-640 (2013-07-31)
An increasing body of evidence suggests that the purinergic receptor P2X, ligand-gated ion channel, 7 (P2X7) in the CNS may play a key role in neuropsychiatry, neurodegeneration and chronic pain. In this study, we characterized JNJ-47965567, a centrally permeable, high-affinity
Juan Mauricio Garré et al.
Nature communications, 11(1), 1784-1784 (2020-04-15)
Dysregulated immunity has been implicated in the pathogenesis of neurodevelopmental disorders but its contribution to synaptic and behavioral deficits in Rett syndrome (RTT) remains unknown. P2X7 receptors (P2X7Rs) are unique purinergic receptors with pro-inflammatory functions. Here, we report in a

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