CGP 37849
Based on 1 Customer Validation
CGP 37849 is a potent, competitive and orally active N-methyl-D-aspartate (NMDA) receptor antagonist. CGP 37849 is an anticonvulsant in rodents and has antidepressant and anxiolytic-like effects.
For research use only. We do not sell to patients.
- Purity: 98.25%
- CAS No.: 127910-31-0
- Formula: C6H12NO5P
- Molecular Weight:209.14
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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)
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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NMDA Receptor |
In the hippocampal slice in vitro, CGP 37849 selectively and reversibly antagonizes NMDA-evoked increases in CA1 pyramidal cell firing rate. In slices bathed in medium containing low Mg2+ levels, concentrations of CGP 37849 up to 10 μM suppresses burst firing evoked in CA1 neurones by stimulation of Schaffer collateral-commissural fibres without affecting the magnitude of the initial population spike[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
In vivo, oral administration to rats of CGP 37849 selectively blocks firing in hippocampal neurones induced by ionophoretically-applied NMDA, without affecting the responses to quisqualate or kainate[1].
Oral administration to mice of CGP 37849 suppresses maximal electroshock-induced seizures in mice with an ED50 of 21 mg/kg[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. 127910-31-0
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Appearance Solid
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Molecular Weight 209.14
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Formula C6H12NO5P
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Color White to off-white
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SMILES
O=P(O)(O)C/C(C)=C/C(N)C(O)=O
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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
H2O : 20.91 mg/mL (99.98 mM; Need ultrasonic)
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.
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.
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.
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
Purity & Documentation
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Data Sheet (273 KB)
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SDS (393 KB)
- English - EN (393 KB)
- Français - FR (393 KB)
- Deutsch - DE (393 KB)
- Norwegian - NO (393 KB)
- Español - ES (393 KB)
- Swedish - SV (393 KB)
- Italian - IT (393 KB)
- Korean - KR (393 KB)
- Portuguese - PT (393 KB)
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Handling Instructions (2659 KB)
References
[1]. Fagg GE, et al. CGP 37849 and CGP 39551: novel and potent competitive N-methyl-D-aspartate receptor antagonists with oral activity. Br J Pharmacol. 1990 Apr;99(4):791-7. [Content Brief]
[2]. Schmutz M, et al. The competitive NMDA receptor antagonists CGP 37849 and CGP 39551 are potent, orally-active anticonvulsants in rodents. Naunyn Schmiedebergs Arch Pharmacol. 1990 Jul;342(1):61-6. [Content Brief]
[3]. Papp M, et al. Antidepressant activity of non-competitive and competitive NMDA receptor antagonists in a chronic mild stress model of depression. Eur J Pharmacol. 1994 Sep 22;263(1-2):1-7. [Content Brief]
[4]. Przegaliński E, et al. The influence of the benzodiazepine receptor antagonist flumazenil on the anxiolytic-like effects of CGP 37849 and ACPC in rats. Neuropharmacology. 2000 Jul 24;39(10):1858-64. [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 (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 |
|---|---|---|---|---|---|
| H2O | 1 mM | 4.7815 mL | 23.9074 mL | 47.8149 mL | 119.5372 mL |
| 5 mM | 0.9563 mL | 4.7815 mL | 9.5630 mL | 23.9074 mL | |
| 10 mM | 0.4781 mL | 2.3907 mL | 4.7815 mL | 11.9537 mL | |
| 15 mM | 0.3188 mL | 1.5938 mL | 3.1877 mL | 7.9691 mL | |
| 20 mM | 0.2391 mL | 1.1954 mL | 2.3907 mL | 5.9769 mL | |
| 25 mM | 0.1913 mL | 0.9563 mL | 1.9126 mL | 4.7815 mL | |
| 30 mM | 0.1594 mL | 0.7969 mL | 1.5938 mL | 3.9846 mL | |
| 40 mM | 0.1195 mL | 0.5977 mL | 1.1954 mL | 2.9884 mL | |
| 50 mM | 0.0956 mL | 0.4781 mL | 0.9563 mL | 2.3907 mL | |
| 60 mM | 0.0797 mL | 0.3985 mL | 0.7969 mL | 1.9923 mL | |
| 80 mM | 0.0598 mL | 0.2988 mL | 0.5977 mL | 1.4942 mL |
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.
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