Lu AE58054 Hydrochloride
Lu AE58054 hydrochloride is an in-vivo binding affinity and effect, in-vitro selectivity and potency of 5-HT(6)R antagonist with Ki value of 0.83 nM [1].
The serotonin6 receptor (5-HT6R) is one of 14 known 5-HTRs in the serotonin receptor family [1]. It plays an important role in cognitive impairments associated with Alzheimer's disease and schizophrenia [2].
In the 5-HT(6) GTP gamma S efficacy assay, Lu AE58054 showed potent inhibition of 5-HT-mediated activation. Apart from medium affinity to adrenergic alpha (1B)- and alpha(1A)-adrenoreceptors, Lu AE58054 shows >50-fold selectivity compared with more than 70 targets examined [1].
In rats model, Orally administered Lu AE58054 inhibited binding of the 5-HT6 antagonist Lu AE60157 with ED50 of 2.7 mg/kg. Administration of Lu AE58054 in a dose range (5–20 mg/kg) leading to above 65% 5-HT6R binding, which reversed cognitive impairment in rats treatment with phencyclidine. These results indicate that Lu AE58054 is a potent antagonist of 5-HT6Rs with good oral bioavailability in the rat model of cognitive impairment in schizophrenia [1].
References:
[1]. Arnt J, Bang-Andersen B, Grayson B, et al. Lu AE58054, a 5-HT6 antagonist, reverses cognitive impairment induced by subchronic phencyclidine in a novel object recognition test in rats. Int J Neuropsychopharmacol, 2010, 13(8): 1021-1033.
[2]. Witten L, Bang-Andersen B, Nielsen SM, et al. Molecular and Cellular Pharmacology
Characterization of [3H]Lu AE60157 ([3H]8-(4-methylpiperazin-1-yl)-3-phenylsulfonylquinoline) binding to 5-hydroxytryptamine6 (5-HT6) receptors in vivo. Eur J Pharmacol, 2012, 676(1-3): 6-11.
| Physical Appearance | A solid |
| Storage | Store at -20°C |
| M.Wt | 434.83 |
| Cas No. | 467458-02-2 |
| Formula | C20H20ClF5N2O |
| Synonyms | Lu AE 58054 Hydrochloride |
| Solubility | ≥21.74 mg/mL in DMSO; ≥3.83 mg/mL in H2O with gentle warming and ultrasonic; ≥51.2 mg/mL in EtOH |
| Chemical Name | 2-(6-fluoro-1H-indol-3-yl)-N-[[3-(2,2,3,3-tetrafluoropropoxy)phenyl]methyl]ethanamine;hydrochloride |
| SDF | Download SDF |
| Canonical SMILES | C1=CC(=CC(=C1)OCC(C(F)F)(F)F)CNCCC2=CNC3=C2C=CC(=C3)F.Cl |
| Shipping Condition | Small Molecules with Blue Ice, Modified Nucleotides with Dry Ice. |
| General tips | We do not recommend long-term storage for the solution, please use it up soon. |
Quality Control & MSDS
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Chemical structure
