Blixeprodil hydrochloride
Based on 1 Customer Validation
Blixeprodil hydrochloride (GM-1020 hydrochloride) is an orally active, blood-brain barrier-penetrant NMDA receptor inhibitor with a Ki of 3.25 µM in rat cortical tissues. Blixeprodil hydrochloride binds to the MK-801 ion channel site and blocks NMDA receptor-mediated currents in hyperpolarized states in a voltage-dependent manner. Blixeprodil hydrochloride modulates the power of cortical EEG frequency bands, alters spontaneous motor activity, and induces ataxia at high doses. Blixeprodil hydrochloride can be used in the research of depression.
For research use only. We do not sell to patients.
- Purity : 97.0%
- CAS No.: 3048183-44-1
- Formula: C13H17ClFNO
- Molecular Weight:257.73
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Storage:
4°C, sealed storage, away from moisture
* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
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Biological Activity
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Chemical Information
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Solvent & Solubility
- Protocols
- Purity & Documentation
- References
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Help & FAQs
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Biological Activity
Description
In Vitro
Blixeprodil (GM-1020) hydrochloride binds to NMDA receptors in rat brain homogenates with a Ki value of 3.25 µM[1].
Blixeprodil hydrochloride inhibits the functional activities of both NR1/NR2A and NR1/NR2B NMDA receptors in Xenopus laevis oocytes with similar potency, with IC50 values of 3.70 µM and 4.16 µM, respectively[1].
Blixeprodil hydrochloride inhibits NR1/2A NMDA receptor-mediated currents in HEK293 cells with an IC50 of 1.192 µM, and blocks the receptor in a voltage-dependent manner;
Blixeprodil hydrochloride binds to the human μ-opioid receptor in transfected HEK cells, with a Ki value of 19 µM[1].
Blixeprodil hydrochloride exhibits selective binding to NMDA receptors across a broad panel of off-targets, with weak binding affinity for the serotonin transporter (Ki = 6.2 µM)[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
In Vivo
Blixeprodil (0.75-9 mg/kg; i.p.; weekly; 5 weeks) hydrochloride reverses CMS-induced depressive-like phenotypes in rats at doses ≥1.5 mg/kg i.p., with effects durable for up to 15 days after the final weekly dose[1].
Blixeprodil (1.5-9 mg/kg; i.p.; single dose; 1-10 mg/kg; p.o.; single dose) hydrochloride restores CMS-induced anhedonia in rats for up to 14 days post-dose[1].
Blixeprodil (1-32 mg/kg; s.c.; single dose) hydrochloride produces motor impairment in rats and mice only at doses ≥ 10 mg/kg s.c., with a 12-fold separation between efficacious plasma exposures for antidepressant-like effects and those causing ataxia in rats[1].
Blixeprodil (1-10 mg/kg; s.c.; single dose) hydrochloride produces dose-dependent changes in rat cortical EEG indicative of NMDA receptor target engagement[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Chemical Information
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CAS No. 3048183-44-1
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Appearance Solid
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Molecular Weight 257.73
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Formula C13H17ClFNO
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SMILES
CN[C@]1(C2=CC=C(C=C2)F)C(CCCC1)=O.Cl
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Synonyms
GM-1020 hydrochloride
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
4°C, sealed storage, away from moisture
* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
Solvent & Solubility
In Vitro:
DMSO : 100 mg/mL (388.00 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 (sealed storage, away from moisture). 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 (sealed storage, away from moisture). 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)
In Vivo:
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 (9.70 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.
Add each solvent one by one: 10% DMSO 90% (20% SBE-β-CD in Saline)
Solubility: ≥ 2.5 mg/mL (9.70 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 900 μL 20% SBE-β-CD in Saline, and mix evenly.
Preparation of 20% SBE-β-CD in Saline (4°C, storage for one week): 2 g SBE-β-CD powder is dissolved in 10 mL Saline, completely dissolve until clear.
In Vivo Dissolution Calculator
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. * In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
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 (279 KB)
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SDS (252 KB)
- English - EN (252 KB)
- Français - FR (252 KB)
- Deutsch - DE (252 KB)
- Norwegian - NO (252 KB)
- Español - ES (252 KB)
- Swedish - SV (252 KB)
- Italian - IT (252 KB)
- Korean - KR (252 KB)
- Portuguese - PT (252 KB)
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Handling Instructions (2659 KB)
References
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 (sealed storage, away from moisture). 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 | 3.8800 mL | 19.4001 mL | 38.8003 mL | 97.0007 mL |
| 5 mM | 0.7760 mL | 3.8800 mL | 7.7601 mL | 19.4001 mL | |
| 10 mM | 0.3880 mL | 1.9400 mL | 3.8800 mL | 9.7001 mL | |
| 15 mM | 0.2587 mL | 1.2933 mL | 2.5867 mL | 6.4667 mL | |
| 20 mM | 0.1940 mL | 0.9700 mL | 1.9400 mL | 4.8500 mL | |
| 25 mM | 0.1552 mL | 0.7760 mL | 1.5520 mL | 3.8800 mL | |
| 30 mM | 0.1293 mL | 0.6467 mL | 1.2933 mL | 3.2334 mL | |
| 40 mM | 0.0970 mL | 0.4850 mL | 0.9700 mL | 2.4250 mL | |
| 50 mM | 0.0776 mL | 0.3880 mL | 0.7760 mL | 1.9400 mL | |
| 60 mM | 0.0647 mL | 0.3233 mL | 0.6467 mL | 1.6167 mL | |
| 80 mM | 0.0485 mL | 0.2425 mL | 0.4850 mL | 1.2125 mL | |
| 100 mM | 0.0388 mL | 0.1940 mL | 0.3880 mL | 0.9700 mL |
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