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Lu AE58054 hydrochloride

Alias: Lu AE58054 Hydrochloride; Idalopirdine Hydrochloride; Iladopirdine HCl; Lu AE58054 HCl
Cat No.:V2927 Purity: ≥98%
Lu AE58054 hydrochloride (also known as Idalopirdine hydrochloride) is potent and selective antagonist of the 5-HT(6) receptor with Ki value of 0.83 nM.
Lu AE58054 hydrochloride
Lu AE58054 hydrochloride Chemical Structure CAS No.: 467458-02-2
Product category: 5-HT Receptor
This product is for research use only, not for human use. We do not sell to patients.
Size Price Stock Qty
5mg
10mg
25mg
50mg
100mg
250mg
500mg
Other Sizes

Other Forms of Lu AE58054 hydrochloride:

  • Lu AE58054 (Idalopirdine)
Official Supplier of:
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Top Publications Citing lnvivochem Products
Purity & Quality Control Documentation

Purity: ≥98%

Product Description

Lu AE58054 hydrochloride (also known as Idalopirdine hydrochloride) is potent and selective antagonist of the 5-HT(6) receptor with Ki value of 0.83 nM. Lu AE58054 exhibited strong suppression of 5-HT-mediated activation but no agonist activity in a 5-HT(6) GTPgammaS efficacy assay. Lu AE58054 showed >50-fold selectivity for more than 70 targets studied in addition to medium affinity to adrenergic alpha(1A)- and alpha(1B)-adrenoreceptors. Lu AE58054 is being tested as an augmentation therapy in phase III clinical trials to treat cognitive deficits linked to schizophrenia and Alzheimer's disease.

Biological Activity I Assay Protocols (From Reference)
Targets
5-HT6 Receptor ( Ki = 0.83 nM )
ln Vitro

In vitro activity: In vivo binding of the 5-HT(6) antagonist radioligand [(3)H]Lu AE60157 was potently inhibited by oral administration of Lu AE58054, with an ED(50) of 2.7 mg/kg. The plasma EC(50) value of 20 ng/ml was found through steady-state modeling of an acute pharmacokinetic/5-HT(6)R occupancy time-course experiment.

ln Vivo
Idalopirdine (5 mg/kg intraperitoneally injected daily for 28 days) In overeating rat models, hydrochloride can lower body weight and food intake[1].
Idalopirdine (i.v., 1 or 2 mg/kg) While donepezil's effect on cortical gamma oscillations can be enhanced by hydrochloride in a dose-dependent manner during nPO electrical stimulation, rats' sleep-wake patterns remain unchanged[2].
Animal Protocol
Male Wistar rats
5 mg/kg
intraperitoneal injection, daily, 28 days
References

[1]. Idalopirdine, a selective 5-HT6 receptor antagonist, reduces food intake and body weight in a model of excessive eating. Metab Brain Dis. 2018 Jun;33(3):733-740.

[2]. The 5-HT6 receptor antagonist idalopirdine potentiates the effects of donepezil on gamma oscillations in the frontal cortex of anesthetized and awake rats without affecting sleep-wake architecture. Neuropharmacology. 2017 Feb;113(Pt A):45-59.

These protocols are for reference only. InvivoChem does not independently validate these methods.
Physicochemical Properties
Molecular Formula
C20H20CLF5N2O
Molecular Weight
434.83
Exact Mass
398.14
Elemental Analysis
C, 55.24; H, 4.64; Cl, 8.15; F, 21.85; N, 6.44; O, 3.68
CAS #
467458-02-2
Related CAS #
Idalopirdine; 467459-31-0
Appearance
White to off-white solid powder
SMILES
C1=CC(=CC(=C1)OCC(C(F)F)(F)F)CNCCC2=CNC3=C2C=CC(=C3)F.Cl
InChi Key
KXOQNPANAFXKTN-UHFFFAOYSA-N
InChi Code
InChI=1S/C20H19F5N2O.ClH/c21-15-4-5-17-14(11-27-18(17)9-15)6-7-26-10-13-2-1-3-16(8-13)28-12-20(24,25)19(22)23;/h1-5,8-9,11,19,26-27H,6-7,10,12H2;1H
Chemical Name
2-(6-fluoro-1H-indol-3-yl)-N-[[3-(2,2,3,3-tetrafluoropropoxy)phenyl]methyl]ethanamine;hydrochloride
Synonyms
Lu AE58054 Hydrochloride; Idalopirdine Hydrochloride; Iladopirdine HCl; Lu AE58054 HCl
HS Tariff Code
2934.99.9001
Storage

Powder      -20°C    3 years

                     4°C     2 years

In solvent   -80°C    6 months

                  -20°C    1 month

Note: Please store this product in a sealed and protected environment, avoid exposure to moisture.
Shipping Condition
Room temperature (This product is stable at ambient temperature for a few days during ordinary shipping and time spent in Customs)
Solubility Data
Solubility (In Vitro)
DMSO: ≥ 25 mg/mL (~57.5 mM)
Water: <1 mg/mL
Ethanol: N/A
Solubility (In Vivo)
Solubility in Formulation 1: ≥ 2.5 mg/mL (5.75 mM) (saturation unknown) in 10% DMSO + 40% PEG300 + 5% Tween80 + 45% Saline (add these co-solvents sequentially from left to right, and one by one), clear solution.
For example, if 1 mL of working solution is to be prepared, you can add 100 μL of 25.0 mg/mL clear DMSO stock solution to 400 μL PEG300 and mix evenly; then add 50 μL Tween-80 to the above solution and mix evenly; then add 450 μL normal saline to adjust the volume to 1 mL.
Preparation of saline: Dissolve 0.9 g of sodium chloride in 100 mL ddH₂ O to obtain a clear solution.

Solubility in Formulation 2: ≥ 2.5 mg/mL (5.75 mM) (saturation unknown) in 10% DMSO + 90% (20% SBE-β-CD in Saline) (add these co-solvents sequentially from left to right, and one by one), clear solution.
For example, if 1 mL of working solution is to be prepared, you can add 100 μL of 25.0 mg/mL clear DMSO stock solution to 900 μL of 20% SBE-β-CD physiological saline solution and mix evenly.
Preparation of 20% SBE-β-CD in Saline (4°C,1 week): Dissolve 2 g SBE-β-CD in 10 mL saline to obtain a clear solution.

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Solubility in Formulation 3: ≥ 2.5 mg/mL (5.75 mM) (saturation unknown) in 10% DMSO + 90% Corn Oil (add these co-solvents sequentially from left to right, and one by one), clear solution.
For example, if 1 mL of working solution is to be prepared, you can add 100 μL of 25.0 mg/mL clear DMSO stock solution to 900 μL of corn oil and mix evenly.


 (Please use freshly prepared in vivo formulations for optimal results.)
Preparing Stock Solutions 1 mg 5 mg 10 mg
1 mM 2.2997 mL 11.4987 mL 22.9975 mL
5 mM 0.4599 mL 2.2997 mL 4.5995 mL
10 mM 0.2300 mL 1.1499 mL 2.2997 mL

*Note: Please select an appropriate solvent for the preparation of stock solution based on your experiment needs. For most products, DMSO can be used for preparing stock solutions (e.g. 5 mM, 10 mM, or 20 mM concentration); some products with high aqueous solubility may be dissolved in water directly. Solubility information is available at the above Solubility Data section. Once the stock solution is prepared, aliquot it to routine usage volumes and store at -20°C or -80°C. Avoid repeated freeze and thaw cycles.

Calculator

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What is the mass of compound required to make a 10 mM stock solution in 5 ml of DMSO given that the molecular weight of the compound is 350.26 g/mol?
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What volume of a given 10 mM stock solution is required to make 25 ml of a 25 μM solution?
Using the equation C1V1 = C2V2, where C1=10 mM, C2=25 μM, V2=25 ml and V1 is the unknown:
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Note: Chemical formula is case sensitive: C12H18N3O4  c12h18n3o4
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In vivo Formulation Calculator (Clear solution)
Step 1: Enter information below (Recommended: An additional animal to make allowance for loss during the experiment)
Step 2: Enter in vivo formulation (This is only a calculator, not the exact formulation for a specific product. Please contact us first if there is no in vivo formulation in the solubility section.)
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Calculation results

Working concentration mg/mL;

Method for preparing DMSO stock solution mg drug pre-dissolved in μL DMSO (stock solution concentration mg/mL). Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug.

Method for preparing in vivo formulation:Take μL DMSO stock solution, next add μL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL ddH2O,mix and clarify.

(1) Please be sure that the solution is clear before the addition of next solvent. Dissolution methods like vortex, ultrasound or warming and heat may be used to aid dissolving.
             (2) Be sure to add the solvent(s) in order.

Clinical Trial Information
NCT Number Recruitment interventions Conditions Sponsor/Collaborators Start Date Phases
NCT02019394 Completed Drug: Lu AE58054 Healthy H. Lundbeck A/S December 2013 Phase 1
NCT02122692 Completed Drug: Lu AE58054 30 mg
Drug: Itraconazole
Healthy Volunteers H. Lundbeck A/S March 2014 Phase 1
NCT02231450 Completed Drug: Lu AE58054 encapsulated
film-coated tablets
Heptic Impairment H. Lundbeck A/S July 2014 Phase 1
NCT01019421 Completed Drug: Lu AE58054
Drug: Placebo
Alzheimer's Disease H. Lundbeck A/S December 2009 Phase 2
NCT00810667 Completed Drug: Lu AE58054
Drug: Placebo
Schizophrenia
Cognition
H. Lundbeck A/S November 2008 Phase 2
Biological Data
  • A schematic diagram of chronic administration of idalopirdine in model of excessive eating. Metab Brain Dis . 2018 Jun;33(3):733-740.
  • Effect of long-term administration of the 5-HT6 receptor antagonist, idalopirdine, on body weight in male Wistar rats in the model of excessive eating. Metab Brain Dis . 2018 Jun;33(3):733-740.
  • Effect of long-term administration of the 5-HT6 receptor antagonist, idalopirdine, on food intake in male Wistar rats in the model of excessive eating. Metab Brain Dis . 2018 Jun;33(3):733-740.
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