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Merck
CN

SML3508

Intepirdine

≥98% (HPLC)

Synonym(s):

3-(Phenylsulfonyl)-8-(1-piperazinyl)quinoline, 3-Phenylsulfonyl-8-(piperazin-1-yl)quinoline, GSK 742457, RVT 101, SB-742457

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About This Item

Empirical Formula (Hill Notation):
C19H19N3O2S
CAS Number:
Molecular Weight:
353.44
UNSPSC Code:
51111800
NACRES:
NA.21
MDL number:
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InChI key

JJZFWROHYSMCMU-UHFFFAOYSA-N

SMILES string

O=S(C1=CC=CC=C1)(C2=CC3=C(N=C2)C(N4CCNCC4)=CC=C3)=O

assay

≥98% (HPLC)

form

powder

color

white to beige

solubility

DMSO: 2 mg/mL, clear

storage temp.

2-8°C

Quality Level

Biochem/physiol Actions

Brain blood barrier penetrant, orally available, potent and selective serotonin receptor 6 (5-HT6) receptor antagonist
Intepirdine (SB-742457) is a brain blood barrier penetrant, orally available, potent and selective serotonin receptor 6 (5-HT6) receptor antagonist that potentiate cognitive and the behavioral abnormalities of AD in laboratory set up. Intepirdine has failed to demonstrate statistically significant impact on cognition or dementia in phase III trials. Intepirdine promotes satiety.

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

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Certificates of Analysis (COA)

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5-HT6 receptor antagonists as novel cognitive enhancing agents for Alzheimer's disease
Neurotherapeutics, 5(3), 458-469 (2008)
The 5-HT?C receptor agonist, lorcaserin, and the 5-HT? receptor antagonist, SB-742457, promote satiety; a microstructural analysis of feeding behaviour
Psychopharmacology, 233(3), 417-424 (2016)
5-HT6 receptor agonist and antagonist improve memory impairments and hippocampal BDNF signaling alterations induced by MK-801
Brain Research, 1722, 146375-146375 (2019)

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