8-CPT-Cyclic AMP sodium
Based on 1 Customer Validation
8-CPT-Cyclic AMP (8-CPT-cAMP) sodium is a selective activator of cyclic AMP-dependent protein kinase (PKA). 8-CPT-Cyclic AMP sodium is also a potent inhibitor of the cyclic GMP-specific phosphodiesterase (PDE VA) with an IC50 of 0.9 μM. 8-CPT-Cyclic AMP sodium also inhibits PDE III and PDE IV with IC50Epac and is a potent Epac activator.
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- Purity: 99.69%
- CAS No.: 93882-12-3
- 화학식: C16H14ClN5NaO6PS
- 분자량:493.79
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보관:
-20°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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용액&용해도
- 순도&문서
- References
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Help & FAQs
Biological Activity
a-Fas and TNF-α/CHX induces neutrophil death rapidly (within 2 h) to at least 90%. The commonly used cAMP analog 8-pCPT-cAMP (0.7 mM) delays TNF- /CHX-induced and a-Fas-induced apoptosis. It is more efficient against apoptosis induced by TNF- /CHX than against a-Fas[2].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Chemical Information
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CAS No. 93882-12-3
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Appearance Solid
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분자량 493.79
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화학식 C16H14ClN5NaO6PS
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Color White to off-white
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SMILES
NC1=NC=NC2=C1N=C(N2[C@@H]3O[C@@]4([H])[C@](OP(OC4)(O[Na])=O)([H])[C@H]3O)SC5=CC=C(Cl)C=C5
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Synonyms
8-CPT-cAMP sodium; 8-(p-Chlorophenylthio)-cAMP sodium
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선적
Room temperature in continental US; may vary elsewhere.
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보관
-20°C, sealed storage, away from moisture
* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
용액&용해도
DMSO : 62.5 mg/mL (126.57 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)
H2O : 50 mg/mL (101.26 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)
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: ≥ 2.08 mg/mL (4.21 mM); Clear solution
This protocol yields a clear solution of ≥ 2.08 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (20.8 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: ≥ 2.08 mg/mL (4.21 mM); Clear solution
This protocol yields a clear solution of ≥ 2.08 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (20.8 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.
Working solution concentration: 0.22 mg/mL
This product has good water solubility, please refer to the measured solubility data in water/PBS/Saline for details.
순도&문서
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Data Sheet (277 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
[1]. Connolly BJ, et al. 8-(4-Chlorophenyl)thio-cyclic AMP is a potent inhibitor of the cyclic GMP-specific phosphodiesterase (PDE VA). Biochem Pharmacol. 1992;44(12):2303-2306. [Content Brief]
[2]. Krakstad C, et al. cAMP protects neutrophils against TNF-alpha-induced apoptosis by activation of cAMP-dependent protein kinase, independently of exchange protein directly activated by cAMP (Epac). J Leukoc Biol. 2004;76(3):641-647. [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 / DMSO | 1 mM | 2.0252 mL | 10.1258 mL | 20.2515 mL | 50.6288 mL |
| 5 mM | 0.4050 mL | 2.0252 mL | 4.0503 mL | 10.1258 mL | |
| 10 mM | 0.2025 mL | 1.0126 mL | 2.0252 mL | 5.0629 mL | |
| 15 mM | 0.1350 mL | 0.6751 mL | 1.3501 mL | 3.3753 mL | |
| 20 mM | 0.1013 mL | 0.5063 mL | 1.0126 mL | 2.5314 mL | |
| 25 mM | 0.0810 mL | 0.4050 mL | 0.8101 mL | 2.0252 mL | |
| 30 mM | 0.0675 mL | 0.3375 mL | 0.6751 mL | 1.6876 mL | |
| 40 mM | 0.0506 mL | 0.2531 mL | 0.5063 mL | 1.2657 mL | |
| 50 mM | 0.0405 mL | 0.2025 mL | 0.4050 mL | 1.0126 mL | |
| 60 mM | 0.0338 mL | 0.1688 mL | 0.3375 mL | 0.8438 mL | |
| 80 mM | 0.0253 mL | 0.1266 mL | 0.2531 mL | 0.6329 mL | |
| 100 mM | 0.0203 mL | 0.1013 mL | 0.2025 mL | 0.5063 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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