Netupitant

Modify Date: 2025-08-25 17:51:08

Netupitant Structure
Netupitant structure
Common Name Netupitant
CAS Number 290297-26-6 Molecular Weight 578.592
Density 1.3±0.1 g/cm3 Boiling Point 597.4±50.0 °C at 760 mmHg
Molecular Formula C30H32F6N4O Melting Point N/A
MSDS N/A Flash Point 315.1±30.1 °C

 Use of Netupitant


Netupitant (CID-6451149) is a highly potent and selective, orally active neurokinin-1 receptor antagonist with Ki of 0.95 nM.IC50 value: 0.95 nM (Ki) [1]Target: NK1 receptorin vitro: Netupitant also dose-dependently inhibited the SP response as expected from an NK1 receptor antagonist. Importantly, when both palonosetron and netupitant were present, they exhibited an enhanced inhibition of the SP response compared to either of the two antagonists alone [2].in vivo: In mice the intrathecal injection of SP elicited the typical scratching, biting and licking response that was dose-dependently inhibited by Netupitant given intraperitoneally in the 1-10mg/kg dose range. In gerbils, foot tapping behavior evoked by the intracerebroventricular injection of a NK(1) agonist was dose-dependently counteracted by Netupitant given intraperitoneally (ID(50) 1.5mg/kg) or orally (ID(50) 0.5mg/kg) [3].

 Names

Name netupitant
Synonym More Synonyms

 Netupitant Biological Activity

Description Netupitant (CID-6451149) is a highly potent and selective, orally active neurokinin-1 receptor antagonist with Ki of 0.95 nM.IC50 value: 0.95 nM (Ki) [1]Target: NK1 receptorin vitro: Netupitant also dose-dependently inhibited the SP response as expected from an NK1 receptor antagonist. Importantly, when both palonosetron and netupitant were present, they exhibited an enhanced inhibition of the SP response compared to either of the two antagonists alone [2].in vivo: In mice the intrathecal injection of SP elicited the typical scratching, biting and licking response that was dose-dependently inhibited by Netupitant given intraperitoneally in the 1-10mg/kg dose range. In gerbils, foot tapping behavior evoked by the intracerebroventricular injection of a NK(1) agonist was dose-dependently counteracted by Netupitant given intraperitoneally (ID(50) 1.5mg/kg) or orally (ID(50) 0.5mg/kg) [3].
Related Catalog
References

[1]. Hoffmann T, et al. Design and synthesis of a novel, achiral class of highly potent and selective, orally active neurokinin-1 receptor antagonists. Bioorg Med Chem Lett. 2006 Mar 1;16(5):1362-5.

[2]. Stathis M, et al. Inhibition of substance P-mediated responses in NG108-15 cells by netupitant and palonosetron exhibit synergistic effects. Eur J Pharmacol. 2012 Aug 15;689(1-3):25-30.

[3]. Rizzi A, et al. In vitro and in vivo pharmacological characterization of the novel NK1 receptor selective antagonist Netupitant. Peptides. 2012 Sep;37(1):86-97.

[4]. Ajit G. Thomas, et al. Netupitant and palonosetron trigger NK1 receptor internalization in NG108-15 cells. Exp Brain Res. 2014; 232(8): 2637–2644.

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Boiling Point 597.4±50.0 °C at 760 mmHg
Molecular Formula C30H32F6N4O
Molecular Weight 578.592
Flash Point 315.1±30.1 °C
Exact Mass 578.248047
PSA 39.68000
LogP 6.39
Vapour Pressure 0.0±1.7 mmHg at 25°C
Index of Refraction 1.540
InChIKey WAXQNWCZJDTGBU-UHFFFAOYSA-N
SMILES Cc1ccccc1-c1cc(N2CCN(C)CC2)ncc1N(C)C(=O)C(C)(C)c1cc(C(F)(F)F)cc(C(F)(F)F)c1
Storage condition -20℃

 Synthetic Route

 NetupitantBioassay

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Name: Thermal Shift Assay. Domain: start/stop: M1-L298
Source: ChEMBL
Target: Cyclin-dependent kinase 2
External Id: CHEMBL5062802
Name: Inhibition of GR-73632 induced foot tapping in gerbil, po
Source: ChEMBL
Target: Meriones
External Id: CHEMBL868376
Name: Displacement of [3H]-labeled substance P from cloned human NK1 receptor expressed in ...
Source: ChEMBL
Target: Substance-P receptor
External Id: CHEMBL868375
Name: Cytotoxicity counterscreen for inhibitors of SARS-CoV-2 cell entry
Source: NCGC
Target: N/A
External Id: TRND-SARS-CoV-2-cytotox-48hr
Name: Primary qHTS to identify inhibitors of SARS-CoV-2 cell entry
Source: NCGC
External Id: TRND-SARS-CoV-2-PP
Name: Incucyte cell viability with HEK293T
Source: ChEMBL
Target: HEK-293T
External Id: CHEMBL5058565
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 Synonyms

2-[3,5-bis(trifluoromethyl)phenyl]-N,2-dimethyl-N-[4-(2-methylphenyl)-6-(4-methylpiperazin-1-yl)pyridin-3-yl]propanamide
Netupitan
Ro 67-3189/000
2-[3,5-Bis(trifluoromethyl)phenyl]-N,2-dimethyl-N-[4-(2-methylphenyl)-6-(4-methyl-1-piperazinyl)-3-pyridinyl]propanamide
Netupitant
UNII-7732P08TIR
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