Losigamone
Based on 1 Customer Validation
Losigamone (AO-33) is an orally active antiepileptic compound. Losigamone blocks sodium channel. Losigamone stimulates the neuronal chloride channel and enhance chloride influx. Losigamone potentiates GABA-mediated responses and reduces epileptiform activity induced by chloride channel antagonists. Losigamone can be used for epilepsy research.
For research use only. We do not sell to patients.
- Purity: 99.94%
- CAS No.: 112856-44-7
- Formula: C12H11ClO4
- Molecular Weight:254.67
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Storage:
4°C, protect from light
* In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)
To place orders, for customer services and technical support, please contact: MedChemExpress USA
Tel: 609-228-6898 E-mail: [email protected] [email protected]
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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
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Bioactive Compound Library Max
HY-L181
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Bioactive Compound Library
HY-L001
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Clinical Compound Library
HY-L026
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Drug Repurposing Compound Library
HY-L035
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Orally Active Compound Library
HY-L061
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Neuroprotective Compound Library
HY-L070
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Sodium Channel Blocker Library
HY-L118
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Membrane Protein-targeted Compound Library
HY-L149
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Biological Activity
| NCT Number | Sponsor | Condition | Start Date |
Phase
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|---|---|---|---|---|
| NCT01329991 | Plexxikon| | 2011-05 | PHASE1 |
Chemical Information
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CAS No. 112856-44-7
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Appearance Solid
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Molecular Weight 254.67
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Formula C12H11ClO4
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Color White to off-white
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SMILES
O[C@H](C1=C(C=CC=C1)Cl)[C@@]2([H])C(OC)=CC(O2)=O
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Synonyms
AO-33; (±)-Losigamone; LSG
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
4°C, protect from light
* In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)
Solvent & Solubility
DMSO : 100 mg/mL (392.67 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 (protect from light). 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 (protect from light). 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 (9.82 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. * In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)
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 (276 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 (protect from light). 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 | 3.9267 mL | 19.6333 mL | 39.2665 mL | 98.1663 mL |
| 5 mM | 0.7853 mL | 3.9267 mL | 7.8533 mL | 19.6333 mL | |
| 10 mM | 0.3927 mL | 1.9633 mL | 3.9267 mL | 9.8166 mL | |
| 15 mM | 0.2618 mL | 1.3089 mL | 2.6178 mL | 6.5444 mL | |
| 20 mM | 0.1963 mL | 0.9817 mL | 1.9633 mL | 4.9083 mL | |
| 25 mM | 0.1571 mL | 0.7853 mL | 1.5707 mL | 3.9267 mL | |
| 30 mM | 0.1309 mL | 0.6544 mL | 1.3089 mL | 3.2722 mL | |
| 40 mM | 0.0982 mL | 0.4908 mL | 0.9817 mL | 2.4542 mL | |
| 50 mM | 0.0785 mL | 0.3927 mL | 0.7853 mL | 1.9633 mL | |
| 60 mM | 0.0654 mL | 0.3272 mL | 0.6544 mL | 1.6361 mL | |
| 80 mM | 0.0491 mL | 0.2454 mL | 0.4908 mL | 1.2271 mL | |
| 100 mM | 0.0393 mL | 0.1963 mL | 0.3927 mL | 0.9817 mL |
Losigamone Related Classifications
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