FPL64176
Based on 1 Customer Validation
FPL64176, a nondihydropyridine compound, is a potent agonist of L-type Ca2+ channels with an EC50 value of 16 nM.
For research use only. We do not sell to patients.
- Purity: 99.86%
- CAS No.: 120934-96-5
- Formula: C22H21NO3
- Molecular Weight:347.41
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Storage:
4°C, sealed storage, away from moisture and light
* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and 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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All Calcium Channel Isoforms
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Biological Activity
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Cell Line
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Type | Value | Description | References |
|---|---|---|---|---|
| GH3 | EC50 |
0.016 μM
Compound: 1
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Tested for 45 [Ca2+] uptake in rat pituitary growth hormone3 (GH3) cells
Tested for 45 [Ca2+] uptake in rat pituitary growth hormone3 (GH3) cells
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[PMID: 7692047] |
| GH3 | EC50 |
1.4 x 10-7M
Compound: 5
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Concentration required for enhancing calcium influx into GH 3 cells was determined
Concentration required for enhancing calcium influx into GH 3 cells was determined
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10.1016/0960-894X(95)00132-D |
Chemical Information
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CAS No. 120934-96-5
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Appearance Solid
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Molecular Weight 347.41
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Formula C22H21NO3
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Color White to off-white
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SMILES
O=C(C1=C(C)NC(C)=C1C(C2=CC=CC=C2CC3=CC=CC=C3)=O)OC
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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 and light
* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)
Solvent & Solubility
DMSO : 100 mg/mL (287.84 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 (sealed storage, away from moisture and 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 (sealed storage, away from moisture and 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 (7.20 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.
Add each solvent one by one: 10% DMSO 90% (20% SBE-β-CD in Saline)
Solubility: ≥ 2.5 mg/mL (7.20 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 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. * In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and 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 (275 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]. Zheng W, Rampe D, Triggle DJ. Pharmacological, radioligand binding, and electrophysiological characteristics of FPL 64176, a novel nondihydropyridine Ca2+ channel activator, in cardiac and vascular preparations. Mol Pharmacol. 1991 Nov;40(5):734-41. [Content Brief]
[2]. Baxter AJ, Dixon J, Ince F, Manners CN, Teague SJ. Discovery and synthesis of methyl 2,5-dimethyl-4-[2- (phenylmethyl)benzoyl]-1H-pyrrole-3-carboxylate (FPL 64176) and analogues: the first examples of a new class of calcium channel activator. J Med Chem. [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 and 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 | 2.8784 mL | 14.3922 mL | 28.7844 mL | 71.9611 mL |
| 5 mM | 0.5757 mL | 2.8784 mL | 5.7569 mL | 14.3922 mL | |
| 10 mM | 0.2878 mL | 1.4392 mL | 2.8784 mL | 7.1961 mL | |
| 15 mM | 0.1919 mL | 0.9595 mL | 1.9190 mL | 4.7974 mL | |
| 20 mM | 0.1439 mL | 0.7196 mL | 1.4392 mL | 3.5981 mL | |
| 25 mM | 0.1151 mL | 0.5757 mL | 1.1514 mL | 2.8784 mL | |
| 30 mM | 0.0959 mL | 0.4797 mL | 0.9595 mL | 2.3987 mL | |
| 40 mM | 0.0720 mL | 0.3598 mL | 0.7196 mL | 1.7990 mL | |
| 50 mM | 0.0576 mL | 0.2878 mL | 0.5757 mL | 1.4392 mL | |
| 60 mM | 0.0480 mL | 0.2399 mL | 0.4797 mL | 1.1994 mL | |
| 80 mM | 0.0360 mL | 0.1799 mL | 0.3598 mL | 0.8995 mL | |
| 100 mM | 0.0288 mL | 0.1439 mL | 0.2878 mL | 0.7196 mL |
FPL64176 Related Classifications
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