1428862-32-1

1428862-32-1 structure
1428862-32-1 structure
  • Name: Usmarapride free base
  • Chemical Name: GNQ25KYD72
  • CAS Number: 1428862-32-1
  • Molecular Formula: C21H29N5O2
  • Molecular Weight: 383.487
  • Catalog: Signaling Pathways GPCR/G Protein 5-HT Receptor
  • Create Date: 2018-06-21 18:47:22
  • Modify Date: 2025-09-17 12:02:13
  • Usmarapride (SUVN-D4010) free base is a potent, selective, orally active and brain penetrant 5-HT4 receptor partial agonist (EC50=44 nM). Usmarapride (SUVN-D4010) free base can be used for the research of cognitive deficits associated with Alzheimer's disease[1].

Name GNQ25KYD72
Synonyms 1H-Indazole, 3-[5-[1-(3-methoxypropyl)-4-piperidinyl]-1,3,4-oxadiazol-2-yl]-1-(1-methylethyl)-
1-Isopropyl-3-{5-[1-(3-methoxypropyl)-4-piperidinyl]-1,3,4-oxadiazol-2-yl}-1H-indazole
GNQ25KYD72
Description Usmarapride (SUVN-D4010) free base is a potent, selective, orally active and brain penetrant 5-HT4 receptor partial agonist (EC50=44 nM). Usmarapride (SUVN-D4010) free base can be used for the research of cognitive deficits associated with Alzheimer's disease[1].
Related Catalog
Target

5-HT4 Receptor:44 nM (EC50)

In Vivo Usmarapride (SUVN-D4010) (1-3 mg/kg; p.o.; Male Wistar rats 10-12 weeks old) free base attenuates the long-term memory deficits in object recognition test (ORT)[1]. Usmarapride (1, 3, and 10 mg/kg; p.o.) free base significantly reverses the scopolamine-induced amnesia[1]. Usmarapride free base shows a statistically significant effect at 3.0 mg/kg on both exploration time and recognition index[1]. Usmarapride (SUVN-D4010) free base shows good oral exposures, good bioavailability, and good brain exposures in rats[1].
References

[1]. Nirogi R, et al. Discovery and Preclinical Characterization of Usmarapride (SUVN-D4010): A Potent, Selective 5-HT4 Receptor Partial Agonist for the Treatment of Cognitive Deficits Associated with Alzheimer's Disease. J Med Chem. 2021;64(15):10641-10665.

Density 1.3±0.1 g/cm3
Boiling Point 541.9±60.0 °C at 760 mmHg
Molecular Formula C21H29N5O2
Molecular Weight 383.487
Flash Point 281.5±32.9 °C
Exact Mass 383.232117
LogP 1.78
Vapour Pressure 0.0±1.4 mmHg at 25°C
Index of Refraction 1.636
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