BMS-984923
Based on 1 Customer Validation
BMS-984923, a potent mGluR5 silent allosteric modulator (SAM), with exquisite binding affinity (Ki = 0.6 nM), exhibits good oral bioavailability and BBB penetration. BMS-984923 potently inhibits the PrPC-mGluR5 interaction and prevents pathological Aβo signaling without affecting physiological glutamate signaling.
For research use only. We do not sell to patients.
- Purity: 99.94%
- CAS No.: 1375752-78-5
- Formula: C22H15ClN2O2
- Molecular Weight:374.82
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Storage:Powder -20°C, 3 years ; In solvent -80°C, 6 months , -20°C, 1 month
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Biological Activity
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Chemical Information
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Solvent & Solubility
- Purity & Documentation
- References
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Help & FAQs
Biological Activity
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Cell Line
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Type | Value | Description | References |
|---|---|---|---|---|
| HEK293 | EC50 |
>3000 nM
Compound: 16; BMS-984923
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Positive allosteric modulation of human mGluR5A transfected in HEK293 cells assessed as potentiation of L-glutamate-induced calcium release incubated for 10 mins by FLIPR assay
Positive allosteric modulation of human mGluR5A transfected in HEK293 cells assessed as potentiation of L-glutamate-induced calcium release incubated for 10 mins by FLIPR assay
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[PMID: 27496211] |
| HEK293 | EC50 |
>3000 nM
Compound: 16; BMS-984923
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Agonist activity at human mGluR5A transfected in HEK293 cells assessed as induction of calcium release by FLIPR assay
Agonist activity at human mGluR5A transfected in HEK293 cells assessed as induction of calcium release by FLIPR assay
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[PMID: 27496211] |
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Animal Model:C57Bl6J male mice[1].
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Dosage:7.5 mg/kg or 15 mg/kg (Pharmacokinetic Analysis)
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Administration:Oral gavage, once.
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Result:The plasma concentration exceeded 2 μM at 10 hr. Brain concentrations were nearly as high as plasma concentrations when measured 3 hr after a 7.5 mg/kg oral dose
| NCT Number | Sponsor | Condition | Start Date |
Phase
|
|---|---|---|---|---|
| NCT01329991 | Plexxikon| | 2011-05 | PHASE1 |
Chemical Information
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CAS No. 1375752-78-5
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Appearance Solid
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Molecular Weight 374.82
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Formula C22H15ClN2O2
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Color Off-white to light yellow
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SMILES
O=C1O[C@H](C2=CC=CC=C2Cl)[C@@H](C3=CC(C#CC4=CC=CC=C4)=CN=C3)N1
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
Powder -20°C 3 years In solvent -80°C 6 months -20°C 1 month
Solvent & Solubility
DMSO : 50 mg/mL (133.40 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
Select the appropriate dissolution method based on your experimental animal and administration route.
- For the following dissolution methods, please ensure to first prepare a clear stock solution using an In Vitro approach and then sequentially add co-solvents:
- To ensure reliable experimental results, the clarified stock solution can be appropriately stored based on storage conditions. As for the working solution for In Vivo experiments, it is recommended to prepare freshly and use it on the same day.
- The percentages shown for the solvents indicate their volumetric ratio in the final prepared solution. If precipitation or phase separation occurs during preparation, heat and/or sonication can be used to aid dissolution.
Add each solvent one by one: 10% DMSO 40% PEG300 5% Tween-80 45% Saline
Solubility: ≥ 2.5 mg/mL (6.67 mM); Clear solution
This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 400 μL PEG300, and mix evenly; then add 50 μL Tween-80 and mix evenly; then add 450 μL Saline to adjust the volume to 1 mL.
Preparation of Saline: Dissolve 0.9 g sodium chloride in ddH₂O and dilute to 100 mL to obtain a clear Saline solution.
Please enter the basic information of animal experiments:
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Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
Please enter your animal formula composition:
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%DMSO +
Recommended: Keep the proportion of DMSO in working solution below 2% if your animal is weak.
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%+
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+%Tween-80 + +
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%Saline +
The co-solvents required include: DMSO, . All of co-solvents are available by MedChemExpress (MCE). , Tween 80. All of co-solvents are available by MedChemExpress (MCE).
Working solution concentration: 0.22 mg/mL
Method for preparing stock solution: mg drug dissolved in μL DMSO. Stock solution concentration: mg/mL.
1. Take μL DMSO stock solution;
2. Add μL .
μL , mix evenly;
3. Then add μL Tween 80, mix evenly;
4. Then add μL
Please ensure that the stock solution in the first step is dissolved to a clear state, and add co-solvents in sequence. You can use ultrasonic heating (ultrasonic cleaner, recommended frequency 20-40 kHz), vortexing, etc. to assist dissolution.
Purity & Documentation
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Data Sheet (277 KB)
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SDS (251 KB)
- English - EN (251 KB)
- Français - FR (251 KB)
- Deutsch - DE (251 KB)
- Norwegian - NO (251 KB)
- Español - ES (251 KB)
- Swedish - SV (251 KB)
- Italian - IT (251 KB)
- Portuguese - PT (251 KB)
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Handling Instructions (2659 KB)
References
[1]. Laura T Haas, et al. Silent Allosteric Modulation of mGluR5 Maintains Glutamate Signaling while Rescuing Alzheimer's Mouse Phenotypes. Cell Rep. 2017 Jul 5;20(1):76-88. [Content Brief]
[2]. Hong Huang, et al. Oxazolidinone-based allosteric modulators of mGluR5: Defining molecular switches to create a pharmacological tool box. Bioorg Med Chem Lett. 2016 Sep 1;26(17):4165-9. [Content Brief]
Complete Stock Solution Preparation Table
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
| Optional Solvent | Concentration Solvent Mass | 1 mg | 5 mg | 10 mg | 25 mg |
|---|---|---|---|---|---|
| DMSO | 1 mM | 2.6679 mL | 13.3397 mL | 26.6795 mL | 66.6987 mL |
| 5 mM | 0.5336 mL | 2.6679 mL | 5.3359 mL | 13.3397 mL | |
| 10 mM | 0.2668 mL | 1.3340 mL | 2.6679 mL | 6.6699 mL | |
| 15 mM | 0.1779 mL | 0.8893 mL | 1.7786 mL | 4.4466 mL | |
| 20 mM | 0.1334 mL | 0.6670 mL | 1.3340 mL | 3.3349 mL | |
| 25 mM | 0.1067 mL | 0.5336 mL | 1.0672 mL | 2.6679 mL | |
| 30 mM | 0.0889 mL | 0.4447 mL | 0.8893 mL | 2.2233 mL | |
| 40 mM | 0.0667 mL | 0.3335 mL | 0.6670 mL | 1.6675 mL | |
| 50 mM | 0.0534 mL | 0.2668 mL | 0.5336 mL | 1.3340 mL | |
| 60 mM | 0.0445 mL | 0.2223 mL | 0.4447 mL | 1.1116 mL | |
| 80 mM | 0.0333 mL | 0.1667 mL | 0.3335 mL | 0.8337 mL | |
| 100 mM | 0.0267 mL | 0.1334 mL | 0.2668 mL | 0.6670 mL |
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