MDL 72222 |
| Catalog No.GC14083 |
MDL 72222 (MDL 72222) est un antagoniste sélectif des récepteurs 5-HT3 avec une IC50 de 0,33 nM.
Products are for research use only. Not for human use. We do not sell to patients.
Cas No.: 40796-97-2
Sample solution is provided at 25 µL, 10mM.
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Bemesetron (MDL 72222) is a selective 5-HT3 receptor antagonist with an IC50 of 0.33 nM[1]. Neuroprotective effect[2].
Blockade of 5-HT3 receptor with Bemesetron (MDL7222) reduces hydrogen peroxide-induced neurotoxicity in cultured rat cortical cells. Bemesetron (0.01, 0.1 and 1 μM, 15 hours) and Y25130 (0.05, 0.5 and 5 μM) concentration-dependently reduce the H2O2-induced decrease of MTT reduction showing 74.9±2.4 and 79.0 ±2.5% with 1 μM and 5 μM, respectively, which are maximal effects[2]. Pretreatment (20 minutes) with Bemesetron (1 μM), Y25130 (5 μM) or MK-801 (10 μM) significantly, but not completely, inhibits the H2O2-induced elevation of [Ca2+]c[2]. Bemesetron (1 μM, 15 hours) significantly blocks the H2O2-induced increase of caspase-3 immunoreactivity[2].
Bemesetron (0.1, 1 and 10 mg/kg; i.p.) is used in male adult albino mice. The lowest dose do not cause any significant change in catalepsy. However, Bemesetron (1 mg/kg) causes a significant reduction of catalepsy (from 90 min after Haloperidol), while 10 mg/kg significantly potentiates the phenomenon (from 60 min after Haloperidol). The maximum inhibition of catalepsy (about 75%) occurs at 120 min, and the maximum potentiation (about 4.5-times the control value) occurs at 60 min after Haloperidol[3].
References:
[1]. Peters JA, et al. An electrophysiological investigation of the properties of 5-HT3 receptors of rabbit nodose ganglion neurones in culture. Br J Pharmacol. 1993 Oct;110(2):665-76.
[2]. Lee HJ, et al. Blockade of 5-HT(3) receptor with MDL7222 and Y25130 reduces hydrogen peroxide-induced neurotoxicity in cultured rat cortical cells. Life Sci. 2005 Dec 5;78(3):294-300.
[3]. Silva SR, et al. Effects of 5-HT3 receptor antagonists on neuroleptic-induced catalepsy in mice. Neuropharmacology. 1995 Jan;34(1):97-9.
| Cas No. | 40796-97-2 | SDF | |
| Chemical Name | (1R,3s,5S)-8-methyl-8-azabicyclo[3.2.1]octan-3-yl 3,5-dichlorobenzoate | ||
| Canonical SMILES | ClC1=CC(Cl)=CC(C(O[C@H]2C[C@H]3N(C)[C@@H](C2)CC3)=O)=C1 | ||
| Formula | C15H17Cl2NO2 | M.Wt | 314.21 |
| Solubility | Soluble to 100 mM in DMSO | Storage | Store at RT |
| General tips | Please select the appropriate solvent to prepare the stock solution according to the
solubility of the product in different solvents; once the solution is prepared, please store it in
separate packages to avoid product failure caused by repeated freezing and thawing.Storage method
and period of the stock solution: When stored at -80°C, please use it within 6 months; when stored
at -20°C, please use it within 1 month. To increase solubility, heat the tube to 37°C and then oscillate in an ultrasonic bath for some time. |
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| Shipping Condition | Evaluation sample solution: shipped with blue ice. All other sizes available: with RT, or with Blue Ice upon request. | ||
| Prepare stock solution | |||
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1 mg | 5 mg | 10 mg |
| 1 mM | 3.1826 mL | 15.9129 mL | 31.8258 mL |
| 5 mM | 0.6365 mL | 3.1826 mL | 6.3652 mL |
| 10 mM | 0.3183 mL | 1.5913 mL | 3.1826 mL |
Step 1: Enter information below (Recommended: An additional animal making an allowance for loss during the experiment)
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Method for preparing DMSO master liquid: mg drug pre-dissolved in μL DMSO ( Master liquid 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 master liquid, next addμL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL ddH2O, mix and clarify.
Method for preparing in vivo formulation: Take μL DMSO master liquid, next add μL Corn oil, mix and clarify.
Note: 1. Please make sure the liquid is clear before adding the next solvent.
2. Be sure to add the solvent(s) in order. You must ensure that the solution obtained, in the previous addition, is a clear solution before proceeding to add the next solvent. Physical methods such as vortex, ultrasound or hot water bath can be used to aid dissolving.
3. All of the above co-solvents are available for purchase on the GlpBio website.
Quality Control & SDS
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- Purity: >99.00%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet
Average Rating: 5 (Based on Reviews and 34 reference(s) in Google Scholar.)
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