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Tetrabutylammonium hexafluorophosphate

Cat No.:V65357 Purity: ≥98%
Tetrabutylammonium hexafluorophosphate(V) is a biochemical compound that may be utilized as a biomaterial or organic/chemical reagent for biomedical research.
Tetrabutylammonium hexafluorophosphate
Tetrabutylammonium hexafluorophosphate Chemical Structure CAS No.: 3109-63-5
Product category: Biochemical Assay Reagents
This product is for research use only, not for human use. We do not sell to patients.
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Product Description
Tetrabutylammonium hexafluorophosphate(V) is a biochemical compound that may be utilized as a biomaterial or organic/chemical reagent for biomedical research.
Tetrabutylammonium hexafluorophosphate (TBAPF6, CAS 3109-63-5) is a biochemical reagent and quaternary ammonium salt used in life science research. It has a molecular weight of 387.43 g/mol and the formula C₁₆H₃₆F₆NP. It is commonly used as a supporting electrolyte in electrochemical applications and as a phase transfer catalyst. The compound appears as a solid and is stored at room temperature under inert gas, protected from moisture due to its hygroscopic nature. It enhances the conductivity of solutions, enabling more efficient electron transfer at electrodes.
Biological Activity I Assay Protocols (From Reference)
Targets
As a supporting electrolyte and phase transfer catalyst, tetrabutylammonium hexafluorophosphate does not have specific biological receptors as its primary targets. Its mechanism of action in electrochemical applications involves enhancing the conductivity of solutions by providing ions that facilitate electron transfer at electrodes. As a phase transfer catalyst, it facilitates the transfer of reactants between immiscible phases. The compound's hexafluorophosphate anion is a weakly coordinating counterion, which enhances the reactivity of the tetrabutylammonium cation in catalytic applications.
ln Vitro
In vitro, tetrabutylammonium hexafluorophosphate is used as a supporting electrolyte for electrochemical applications and as a phase transfer catalyst in organic synthesis. It is used in the formation of cyclic disulfide moieties by S-S coupling of dithioanilides. The compound's ability to enhance solution conductivity makes it valuable for electrochemical and analytical chemistry research. Cellular assays are not typically performed with this compound as a direct cell-modulating agent, as its primary applications are in electrochemistry and organic synthesis.
ln Vivo
In vivo data for tetrabutylammonium hexafluorophosphate is limited, as it is primarily a research reagent and electrolyte. The compound is classified for research use only and is not intended for human or veterinary therapeutic applications. As a quaternary ammonium salt with a fluorinated anion, it is expected to have limited oral bioavailability. Its primary applications are in electrochemistry and organic synthesis rather than as a therapeutic agent. Specific in vivo data for the parent compound is not available in the public literature.
Enzyme Assay
In vitro assays for tetrabutylammonium hexafluorophosphate typically involve its use as a supporting electrolyte in electrochemical experiments. A standard protocol involves dissolving the compound in an appropriate solvent (e.g., acetonitrile, dichloromethane) at concentrations of 0.05-0.1 M. The solution is used as the electrolyte in electrochemical cells for cyclic voltammetry, chronoamperometry, or bulk electrolysis. The compound's purity and water content are critical for electrochemical performance. The compound's conductivity and electrochemical window are characterized using standard electrochemical techniques.
Cell Assay
Cellular assays for tetrabutylammonium hexafluorophosphate are not standard, as the compound is primarily used as an electrolyte and catalyst rather than as a cell-modulating agent. The compound's quaternary ammonium structure suggests potential for membrane interactions and cytotoxicity at high concentrations. Any cellular studies would focus on evaluating the compound's cytotoxicity. A typical protocol would involve culturing appropriate cell lines in growth medium at 37°C with 5% CO₂. Cells would be treated with varying concentrations of the compound. Cell viability would be assessed using MTT or similar assays.
Animal Protocol
In vivo animal studies for tetrabutylammonium hexafluorophosphate are not standard, as it is a research reagent and electrolyte rather than a therapeutic candidate. The compound is classified for research use only and is not intended for human or veterinary applications. Any animal studies would be limited to toxicological evaluations of the compound as an industrial chemical. The compound's quaternary ammonium and fluorinated anion structure suggests potential for toxicity. Specific in vivo protocols are not available in the public literature.
ADME/Pharmacokinetics
Pharmacokinetic data for tetrabutylammonium hexafluorophosphate is limited, as it is primarily a research reagent. The compound has a molecular weight of 387.43 g/mol and a molecular formula of C₁₆H₃₆F₆NP. It is a solid at room temperature and is hygroscopic, requiring storage under inert gas. As a quaternary ammonium salt, it is expected to have limited oral bioavailability and to be excreted primarily unchanged. The compound is soluble in organic solvents. Specific ADME data is not available.
Toxicity/Toxicokinetics
Tetrabutylammonium hexafluorophosphate is classified for research use only and is not intended for human or veterinary applications. The compound is hygroscopic and should be stored under inert gas, protected from moisture. Standard safety precautions include handling with appropriate personal protective equipment (gloves, lab coat, safety goggles) in a well-ventilated area. The compound should be stored in a dry, cool place away from incompatible materials. Acute toxicity data is not readily available. As with all research chemicals, appropriate laboratory safety practices should be followed.
Additional Infomation
Tetrabutylammonium hexafluorophosphate (TBAPF6, CAS 3109-63-5) is a biochemical reagent with the molecular formula C₁₆H₃₆F₆NP. It is a quaternary ammonium salt used as a supporting electrolyte in electrochemical applications and as a phase transfer catalyst in organic synthesis. The compound enhances solution conductivity and enables efficient electron transfer at electrodes. It is classified as a research-use-only compound not intended for diagnostic or therapeutic purposes. It is available from multiple commercial suppliers in various pack sizes.
These protocols are for reference only. InvivoChem does not independently validate these methods.
Physicochemical Properties
Molecular Formula
C16H36F6NP
Molecular Weight
387.43
Exact Mass
387.249
CAS #
3109-63-5
PubChem CID
165075
Appearance
Typically exists as solid at room temperature
Boiling Point
242-246 °C
Melting Point
244-246 °C(lit.)
LogP
8.386
Hydrogen Bond Donor Count
0
Hydrogen Bond Acceptor Count
7
Rotatable Bond Count
12
Heavy Atom Count
24
Complexity
179
Defined Atom Stereocenter Count
0
SMILES
CCCC[N+](CCCC)(CCCC)CCCC.F[P-](F)(F)(F)(F)F
InChi Key
BKBKEFQIOUYLBC-UHFFFAOYSA-N
InChi Code
InChI=1S/C16H36N.F6P/c1-5-9-13-17(14-10-6-2,15-11-7-3)16-12-8-4;1-7(2,3,4,5)6/h5-16H2,1-4H3;/q+1;-1
Chemical Name
tetrabutylazanium;hexafluorophosphate
HS Tariff Code
2934.99.9001
Storage

Powder      -20°C    3 years

                     4°C     2 years

In solvent   -80°C    6 months

                  -20°C    1 month

Shipping Condition
Room temperature (This product is stable at ambient temperature for a few days during ordinary shipping and time spent in Customs)
Solubility Data
Solubility (In Vitro)
May dissolve in DMSO (in most cases), if not, try other solvents such as H2O, Ethanol, or DMF with a minute amount of products to avoid loss of samples
Solubility (In Vivo)
Note: Listed below are some common formulations that may be used to formulate products with low water solubility (e.g. < 1 mg/mL), you may test these formulations using a minute amount of products to avoid loss of samples.

Injection Formulations
(e.g. IP/IV/IM/SC)
Injection Formulation 1: DMSO : Tween 80: Saline = 10 : 5 : 85 (i.e. 100 μL DMSO stock solution 50 μL Tween 80 850 μL Saline)
*Preparation of saline: Dissolve 0.9 g of sodium chloride in 100 mL ddH ₂ O to obtain a clear solution.
Injection Formulation 2: DMSO : PEG300Tween 80 : Saline = 10 : 40 : 5 : 45 (i.e. 100 μL DMSO 400 μLPEG300 50 μL Tween 80 450 μL Saline)
Injection Formulation 3: DMSO : Corn oil = 10 : 90 (i.e. 100 μL DMSO 900 μL Corn oil)
Example: Take the Injection Formulation 3 (DMSO : Corn oil = 10 : 90) as an example, if 1 mL of 2.5 mg/mL working solution is to be prepared, you can take 100 μL 25 mg/mL DMSO stock solution and add to 900 μL corn oil, mix well to obtain a clear or suspension solution (2.5 mg/mL, ready for use in animals).
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Injection Formulation 4: DMSO : 20% SBE-β-CD in saline = 10 : 90 [i.e. 100 μL DMSO 900 μL (20% SBE-β-CD in saline)]
*Preparation of 20% SBE-β-CD in Saline (4°C,1 week): Dissolve 2 g SBE-β-CD in 10 mL saline to obtain a clear solution.
Injection Formulation 5: 2-Hydroxypropyl-β-cyclodextrin : Saline = 50 : 50 (i.e. 500 μL 2-Hydroxypropyl-β-cyclodextrin 500 μL Saline)
Injection Formulation 6: DMSO : PEG300 : castor oil : Saline = 5 : 10 : 20 : 65 (i.e. 50 μL DMSO 100 μLPEG300 200 μL castor oil 650 μL Saline)
Injection Formulation 7: Ethanol : Cremophor : Saline = 10: 10 : 80 (i.e. 100 μL Ethanol 100 μL Cremophor 800 μL Saline)
Injection Formulation 8: Dissolve in Cremophor/Ethanol (50 : 50), then diluted by Saline
Injection Formulation 9: EtOH : Corn oil = 10 : 90 (i.e. 100 μL EtOH 900 μL Corn oil)
Injection Formulation 10: EtOH : PEG300Tween 80 : Saline = 10 : 40 : 5 : 45 (i.e. 100 μL EtOH 400 μLPEG300 50 μL Tween 80 450 μL Saline)


Oral Formulations
Oral Formulation 1: Suspend in 0.5% CMC Na (carboxymethylcellulose sodium)
Oral Formulation 2: Suspend in 0.5% Carboxymethyl cellulose
Example: Take the Oral Formulation 1 (Suspend in 0.5% CMC Na) as an example, if 100 mL of 2.5 mg/mL working solution is to be prepared, you can first prepare 0.5% CMC Na solution by measuring 0.5 g CMC Na and dissolve it in 100 mL ddH2O to obtain a clear solution; then add 250 mg of the product to 100 mL 0.5% CMC Na solution, to make the suspension solution (2.5 mg/mL, ready for use in animals).
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Oral Formulation 3: Dissolved in PEG400
Oral Formulation 4: Suspend in 0.2% Carboxymethyl cellulose
Oral Formulation 5: Dissolve in 0.25% Tween 80 and 0.5% Carboxymethyl cellulose
Oral Formulation 6: Mixing with food powders


Note: Please be aware that the above formulations are for reference only. InvivoChem strongly recommends customers to read literature methods/protocols carefully before determining which formulation you should use for in vivo studies, as different compounds have different solubility properties and have to be formulated differently.

 (Please use freshly prepared in vivo formulations for optimal results.)
Preparing Stock Solutions 1 mg 5 mg 10 mg
1 mM 2.5811 mL 12.9056 mL 25.8111 mL
5 mM 0.5162 mL 2.5811 mL 5.1622 mL
10 mM 0.2581 mL 1.2906 mL 2.5811 mL

*Note: Please select an appropriate solvent for the preparation of stock solution based on your experiment needs. For most products, DMSO can be used for preparing stock solutions (e.g. 5 mM, 10 mM, or 20 mM concentration); some products with high aqueous solubility may be dissolved in water directly. Solubility information is available at the above Solubility Data section. Once the stock solution is prepared, aliquot it to routine usage volumes and store at -20°C or -80°C. Avoid repeated freeze and thaw cycles.

Calculator

Molarity Calculator allows you to calculate the mass, volume, and/or concentration required for a solution, as detailed below:

  • Calculate the Mass of a compound required to prepare a solution of known volume and concentration
  • Calculate the Volume of solution required to dissolve a compound of known mass to a desired concentration
  • Calculate the Concentration of a solution resulting from a known mass of compound in a specific volume
An example of molarity calculation using the molarity calculator is shown below:
What is the mass of compound required to make a 10 mM stock solution in 5 ml of DMSO given that the molecular weight of the compound is 350.26 g/mol?
  • Enter 350.26 in the Molecular Weight (MW) box
  • Enter 10 in the Concentration box and choose the correct unit (mM)
  • Enter 5 in the Volume box and choose the correct unit (mL)
  • Click the “Calculate” button
  • The answer of 17.513 mg appears in the Mass box. In a similar way, you may calculate the volume and concentration.

Dilution Calculator allows you to calculate how to dilute a stock solution of known concentrations. For example, you may Enter C1, C2 & V2 to calculate V1, as detailed below:

What volume of a given 10 mM stock solution is required to make 25 ml of a 25 μM solution?
Using the equation C1V1 = C2V2, where C1=10 mM, C2=25 μM, V2=25 ml and V1 is the unknown:
  • Enter 10 into the Concentration (Start) box and choose the correct unit (mM)
  • Enter 25 into the Concentration (End) box and select the correct unit (mM)
  • Enter 25 into the Volume (End) box and choose the correct unit (mL)
  • Click the “Calculate” button
  • The answer of 62.5 μL (0.1 ml) appears in the Volume (Start) box
g/mol

Molecular Weight Calculator allows you to calculate the molar mass and elemental composition of a compound, as detailed below:

Note: Chemical formula is case sensitive: C12H18N3O4  c12h18n3o4
Instructions to calculate molar mass (molecular weight) of a chemical compound:
  • To calculate molar mass of a chemical compound, please enter the chemical/molecular formula and click the “Calculate’ button.
Definitions of molecular mass, molecular weight, molar mass and molar weight:
  • Molecular mass (or molecular weight) is the mass of one molecule of a substance and is expressed in the unified atomic mass units (u). (1 u is equal to 1/12 the mass of one atom of carbon-12)
  • Molar mass (molar weight) is the mass of one mole of a substance and is expressed in g/mol.
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Reconstitution Calculator allows you to calculate the volume of solvent required to reconstitute your vial.

  • Enter the mass of the reagent and the desired reconstitution concentration as well as the correct units
  • Click the “Calculate” button
  • The answer appears in the Volume (to add to vial) box
In vivo Formulation Calculator (Clear solution)
Step 1: Enter information below (Recommended: An additional animal to make allowance for loss during the experiment)
Step 2: Enter in vivo formulation (This is only a calculator, not the exact formulation for a specific product. Please contact us first if there is no in vivo formulation in the solubility section.)
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Calculation results

Working concentration mg/mL;

Method for preparing DMSO stock solution mg drug pre-dissolved in μL DMSO (stock solution 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 stock solution, next add μL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL ddH2O,mix and clarify.

(1) Please be sure that the solution is clear before the addition of next solvent. Dissolution methods like vortex, ultrasound or warming and heat may be used to aid dissolving.
             (2) Be sure to add the solvent(s) in order.

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