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Lasmiditan Catalog No.GC15121

5-HT1F receptor agonist

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Sample solution is provided at 25 µL, 10mM.

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Chemical Properties

Cas No. 439239-90-4 SDF
Chemical Name 2,4,6-trifluoro-N-[6-(1-methylpiperidine-4-carbonyl)pyridin-2-yl]benzamide
Canonical SMILES CN1CCC(CC1)C(=O)C2=NC(=CC=C2)NC(=O)C3=C(C=C(C=C3F)F)F
Formula C19H18F3N3O2 M.Wt 377.36
Solubility Soluble in DMSO Storage Store at -20°C
General tips For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.Stock solution can be stored below -20℃ for several months.
Shipping Condition Evaluation sample solution : ship with blue ice
All other available size: ship with RT , or blue ice upon request
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**When preparing stock solutions always use the batch-specific molecular weight of the product found on the vial label and MSDS / CoA (available online).



Lasmiditan is a selective agonist of 5-HT1F receptor with Ki value of 2.21nM [1].

Lasmiditan shows great selectivity against 5-HT1F over other human recombinant 5-HT receptor subtypes as well as other members of 5-HT1 family. The Ki values for 5-HT2A-2C, 5-HT6 and 5-HT7 are all above 2μM. In the in vitro functional assay, lasmiditan shows high functional selectivity for 5-HT1F with EC50 value of 43.1nM. Moreover, oral administration of lasmiditan potently decreases the dural plasma protein extravasation with ID50 value of 2×104μg/kg in the migraine models. It also inhibits trigeminal stimulation-induced c-fos expression in the nucleus caudalis. Furthermore, lasmiditan is proved to be an effective treatment in acute migraine after the phase II trials. And the oral administration is found to be better than the intravenous administration [1, 2]

[1] Nelson D L, Phebus L A, Johnson K W, et al. Preclinical pharmacological profile of the selective 5-HT1F receptor agonist lasmiditan. Cephalalgia, 2010, 30(10): 1159-1169.
[2] Tfelt-Hansen P C, Olesen J. The 5-HT1F receptor agonist lasmiditan as a potential treatment of migraine attacks: a review of two placebo-controlled phase II trials. The journal of headache and pain, 2012, 13(4): 271-275.