Ro15-4513
Based on 1 Customer Validation
Ro15-4513, imidazobenzodiazepinone derivative, is a partial inverse agonist of benzodiazepine receptor (BZR). Ro15-4513 is a potent ethanol antagonist. Ro15-4513 has anti-anxiety effect. Ro15-4513 is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. It can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups.
For research use only. We do not sell to patients.
- Purity: 98.60%
- CAS No.: 91917-65-6
- Formula: C15H14N6O3
- Molecular Weight:326.31
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Storage:Powder -20°C, 3 years , 4°C, 2 years ; In solvent -80°C, 6 months , -20°C, 1 month
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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Biological Activity
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Cell Line
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Type | Value | Description | References |
|---|---|---|---|---|
| Oocyte | EC50 |
1.1 nM
Compound: Ro-154513
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Activity at rat wild type GABAA alpha-1-beta-2-gamma-2 receptor expressed in xenopus oocytes assessed as GABA-elicited response by two electrode voltage clamp method relative to control
Activity at rat wild type GABAA alpha-1-beta-2-gamma-2 receptor expressed in xenopus oocytes assessed as GABA-elicited response by two electrode voltage clamp method relative to control
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[PMID: 17626010] |
| Oocyte | EC50 |
17 nM
Compound: Ro-154513
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Activity at rat wild type GABAA alpha-1H101Cbeta-2-gamma-2 mutant receptor expressed in xenopus oocytes assessed as GABA-elicited response by two electrode voltage clamp method relative to control
Activity at rat wild type GABAA alpha-1H101Cbeta-2-gamma-2 mutant receptor expressed in xenopus oocytes assessed as GABA-elicited response by two electrode voltage clamp method relative to control
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[PMID: 17626010] |
| Oocyte | EC50 |
32 nM
Compound: Ro-154513
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Activity at rat wild type GABAA alpha-1G157Cbeta-2-gamma-2 mutant receptor expressed in xenopus oocytes assessed as GABA-elicited response by two electrode voltage clamp method relative to control
Activity at rat wild type GABAA alpha-1G157Cbeta-2-gamma-2 mutant receptor expressed in xenopus oocytes assessed as GABA-elicited response by two electrode voltage clamp method relative to control
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[PMID: 17626010] |
| Oocyte | EC50 |
44 nM
Compound: Ro-154513
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Activity at rat wild type GABAA alpha-1V211Cbeta-2-gamma-2 mutant receptor expressed in xenopus oocytes assessed as GABA-elicited response by two electrode voltage clamp method relative to control
Activity at rat wild type GABAA alpha-1V211Cbeta-2-gamma-2 mutant receptor expressed in xenopus oocytes assessed as GABA-elicited response by two electrode voltage clamp method relative to control
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[PMID: 17626010] |
Ro15-4513 usually acts as a partial inverse agonist at GABAA receptors, except an agonist for α4 and α6 subunit-containing ones[3].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Ro 15-4513 (i.p.; 3 mg/kg; 15 min before administration of 1.5 g/kg ethanol) reverses ethanol-induced sedation in GABAA receptor δ subunit-deficient mice[2].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Animal Model:Male C57BL/6J mice[2]
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Dosage:3 mg/kg
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Administration:I.p.; 10 min before being tested
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Result:Completely inhibited the ethanol-induced reduction in total locomotor activity and partly the reduction in rearing.
| NCT Number | Sponsor | Condition | Start Date |
Phase
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|---|---|---|---|---|
| NCT01329991 | Plexxikon| | 2011-05 | PHASE1 |
Chemical Information
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CAS No. 91917-65-6
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Appearance Solid
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Molecular Weight 326.31
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Formula C15H14N6O3
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Color Off-white to yellow
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SMILES
O=C(C1=C(CN2C)N(C=N1)C3=CC=C(N=[N+]=[N-])C=C3C2=O)OCC
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
Powder -20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month
Solvent & Solubility
DMSO : 10 mg/mL (30.65 mM; ultrasonic and warming and heat to 60°C; 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 90% (20% SBE-β-CD in Saline)
Solubility: ≥ 1 mg/mL (3.06 mM); Clear solution
This protocol yields a clear solution of ≥ 1 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (10.0 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.
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 (276 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)
- Korean - KR (251 KB)
- Portuguese - PT (251 KB)
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Handling Instructions (2659 KB)
References
[1]. Bonetti EP, et al. Ro 15-4513: partial inverse agonism at the BZR and interaction with ethanol. Pharmacol Biochem Behav. 1988 Nov;31(3):733-49. [Content Brief]
[3]. Linden AM, et al. Ro 15-4513 Antagonizes Alcohol-Induced Sedation in Mice Through αβγ2-type GABA(A) Receptors. Front Neurosci. 2011 Jan 20;5:3. [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 | 3.0646 mL | 15.3229 mL | 30.6457 mL | 76.6143 mL |
| 5 mM | 0.6129 mL | 3.0646 mL | 6.1291 mL | 15.3229 mL | |
| 10 mM | 0.3065 mL | 1.5323 mL | 3.0646 mL | 7.6614 mL | |
| 15 mM | 0.2043 mL | 1.0215 mL | 2.0430 mL | 5.1076 mL | |
| 20 mM | 0.1532 mL | 0.7661 mL | 1.5323 mL | 3.8307 mL | |
| 25 mM | 0.1226 mL | 0.6129 mL | 1.2258 mL | 3.0646 mL | |
| 30 mM | 0.1022 mL | 0.5108 mL | 1.0215 mL | 2.5538 mL |
Ro15-4513 Related Classifications
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