ChemicalBook--->CAS DataBase List--->261766-73-8

261766-73-8

261766-73-8 Structure

261766-73-8 Structure
IdentificationBack Directory
[Name]

5-HT4 antagonist 1
[CAS]

261766-73-8
[Synonyms]

5-HT4 antagonist 1
1,4-Benzodioxin-5-carboxamide, 2,3-dihydro-N-[[1-[3-[(4-methyl-1-piperazinyl)sulfonyl]propyl]-4-piperidinyl]methyl]-
[Molecular Formula]

C23H36N4O5S
[MDL Number]

MFCD30533305
[MOL File]

261766-73-8.mol
[Molecular Weight]

480.62
Chemical PropertiesBack Directory
[density ]

1.31±0.1 g/cm3(Predicted)
[storage temp. ]

Store at -20°C
[solubility ]

Soluble in DMSO
[form ]

Solid
[pka]

14.39±0.20(Predicted)
[color ]

Light brown to brown
Hazard InformationBack Directory
[Uses]

5-HT4 antagonist 1 is a 5-HT4 receptor antagonist with a pKi of 9.6.
[in vivo]

5-HT4 antagonist 1 (compound 6b) demonstrates good exposure and prolongs t1/2 in other species, including the mouse (t1/2 7 h), rat (t1/2 12 h) and mini-pig (t1/2 21 h). In Phase I clinical trial, it is found that 5-HT4 antagonist 1 has good oral bioavailability with a steady state plasma t1/2 of >100 h[1].

[IC 50]

5-HT4 Receptor: 9.6 (pKi)
[storage]

Store at -20°C
[References]

[1] Clark RD, et al. Identification of a 5-HT4 receptor antagonist clinical candidate through side-chain modification. Bioorg Med Chem Lett. 2005 Mar 15;15(6):1697-700. DOI:10.1016/j.bmcl.2005.01.039
Spectrum DetailBack Directory
[Spectrum Detail]

5-HT4 antagonist 1(261766-73-8)1HNMR
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