Sodium Monofluorophosphate
For research use only.
Catalog No.S4013 Synonyms: NSC248
CAS No. 10163-15-2
Sodium Monofluorophosphate (NSC248) is a competitive inhibitor of pyruvate kinase and alkaline phosphatase with Ki of 3.4 mM and 69 μM, respectively, which also irreversibly inhibits phosphorylase phosphatase with Ki of 0.5 mM.
Purity & Quality Control
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Biological Activity
| Description | Sodium Monofluorophosphate (NSC248) is a competitive inhibitor of pyruvate kinase and alkaline phosphatase with Ki of 3.4 mM and 69 μM, respectively, which also irreversibly inhibits phosphorylase phosphatase with Ki of 0.5 mM. | ||||||
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| Targets |
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| In vitro |
Monofluorophosphate (1 mM) induces a three-fold increase in proliferation rate of embryonic chick calvarial cells in serum-free monolayer cultures. 30 μM of Monofluorophosphate increases the activity of DNA and alkaline phosphatase in calvarial cells by 135% and 178%, respectively. In cultured intact calvaria, 30 μM of Monofluorophosphate increases DNA activity, alkaline phosphatase activity and collagen production by 143%, 186% and 151%, respectively. [2] |
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| In vivo | Monofluorophosphate displays potent activity on bone immobilization in vivo. Rats supplied with drinking water containing 50 ppm F as Monofluorophosphate show a significant increase in the bone sickness of mobile tibia and immobile tibia, compared with fluoride-free water group (1.48 vs 0.98 mm, 0.79 vs 0.40 mm, respectively). Monofluorophosphate does not change the specific gravities of the immobilized and non-immobilized tibiae of the rats. Administration of Monofluorophosphate increases the mineralization rate of bones and counteracts the decrease in bone thickness, ash content and specific gravity induced by immobilization, without changing the Ca/P ratio of the ash. [3] |
Protocol
Solubility (25°C)
| In vitro | Water | 29 mg/mL (201.45 mM) |
|---|---|---|
| DMSO | Insoluble | |
| Ethanol | Insoluble |
* Please note that Selleck tests the solubility of all compounds in-house, and the actual solubility may differ slightly from published values. This is normal and is due to slight batch-to-batch variations.
Chemical Information
| Molecular Weight | 143.95 |
|---|---|
| Formula | FNa2O3P |
| CAS No. | 10163-15-2 |
| Storage |
powder in solvent |
| Synonyms | NSC248 |
| Smiles | [O-]P(=O)([O-])F.[Na+].[Na+] |
In vivo Formulation Calculator (Clear solution)
| Step 1: Enter information below (Recommended: An additional animal making an allowance for loss during the experiment) | ||||||||||
| Dosage | mg/kg |  |
Average weight of animals | g | |
Dosing volume per animal | ul | |
Number of animals | |
| Step 2: Enter the in vivo formulation () | ||||||||||
| % DMSO % % Tween 80 % ddH2O | ||||||||||
| CalculateReset | ||||||||||
Calculation results:
Working concentration： mg/ml；
Method for preparing DMSO master liquid: ： mg drug pre-dissolved in μL DMSO (Master liquid concentration mg/mL，)
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.
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.
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Mass (mg) = Concentration (mM) × Volume (mL) × Molecular Weight (g/mol)
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Calculate the dilution required to prepare a stock solution. The Selleck dilution calculator is based on the following equation:
Concentration (start) x Volume (start) = Concentration (final) x Volume (final)
This equation is commonly abbreviated as: C1V1 = C2V2 ( Input Output )
* When preparing stock solutions always use the batch-specific molecular weight of the product found on the vial label and MSDS / COA (available online).
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Molar mass (molar weight) is the mass of one mole of a substance and is expressed in g/mol.
Molarity Calculator
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Answers to questions you may have can be found in the inhibitor handling instructions. Topics include how to prepare stock solutions, how to store inhibitors, and issues that need special attention for cell-based assays and animal experiments.
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