Name: Serotonin 1b (5-HT1b) receptor Inhibitors (IC50, Ki)
Creator: AAT Bioquest
License: https://www.aatbio.com/tou.html

Serotonin 1b (5-HT1b) receptor Inhibitors (IC50, Ki)

Structure	Compound Name	Standard Type	Standard Values (in nM)
	Sumatriptan	Ki	23.1 ^[1]
	Serotonin	IC50	5.0 ^[1], 6.5 ^[2], 12.0 ^[3], 16.0 ^[4]
	Serotonin	Ki	6.76 ^[1]
	6-((1-(2-((2-Methylquinolin-5-yl)oxy)ethyl)piperidin-4-yl)methyl)-2H-1,4-benzoxazin-3(4H)-one	Ki	10.0 ^[1]
	6-[2-[4-(2-Methylquinolin-5-yl)piperazin-1-yl]ethyl]-4H-1,4-benzoxazin-3-one	Ki	0.2 ^[1], 0.5 ^[2], 251.19 ^[3]
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References

This online resource may be cited as follows

MLA	"Quest Database™ Serotonin 1b (5-HT1b) receptor Inhibitors (IC50, Ki)." AAT Bioquest, Inc., 15 Oct. 2026, https://www.aatbio.com/data-sets/serotonin-1b-5-ht1b-receptor-inhibitors-ic50-ki.
APA	AAT Bioquest, Inc. (2026, October 15). Quest Database™ Serotonin 1b (5-HT1b) receptor Inhibitors (IC50, Ki). AAT Bioquest. https://www.aatbio.com/data-sets/serotonin-1b-5-ht1b-receptor-inhibitors-ic50-ki.
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