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N,N,N-Trimethylpropan-1-aminium bromide (Trimethylpropylammonium bromide)

Cat No.:V65958 Purity: ≥98%
N,N,N-Trimethylpropan-1-aminium bromide is a quaternary ammonium compound that belongs to the alkylammonium salts.
N,N,N-Trimethylpropan-1-aminium bromide (Trimethylpropylammonium bromide)
N,N,N-Trimethylpropan-1-aminium bromide (Trimethylpropylammonium bromide) Chemical Structure CAS No.: 2650-50-2
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
N,N,N-Trimethylpropan-1-aminium bromide is a quaternary ammonium compound that belongs to the alkylammonium salts. This compound is extensively used as a phase transfer catalyst in organic synthesis, helping to transfer reactants between immiscible phases. It can also be used as a surfactant, corrosion inhibitor or antibacterial agent. Due to its unique chemical properties, N,N,N-Trimethylpropan-1-aminium bromide has applications in various industries including pharmaceuticals, agrochemicals and materials science.
N,N,N-Trimethylpropan-1-aminium bromide (CAS 2650-50-2), also known as trimethylpropylammonium bromide, is a quaternary ammonium salt with molecular formula C6H16BrN and molecular weight 182.10. It appears as a white to off-white solid powder with a melting point of 238 °C (dec.). This compound is extensively used as a phase transfer catalyst in organic synthesis, helping to transfer reactants between immiscible phases. It also finds applications as a surfactant, corrosion inhibitor, or antibacterial agent. Due to its unique chemical properties, it has applications in various industries including pharmaceuticals, agrochemicals, and materials science. The product is for research use only and is not for therapeutic use.
Biological Activity I Assay Protocols (From Reference)
Targets
As a quaternary ammonium compound, N,N,N-Trimethylpropan-1-aminium bromide does not have a defined pharmacological target. Its primary function is as a chemical reagent rather than a therapeutic agent. The compound is used as a phase transfer catalyst, surfactant, and biochemical assay reagent. Its positive charge on the nitrogen makes it a strong ion, with applications in pharmaceuticals, catalysis, and electrochemistry. It may exhibit antibacterial activity through membrane disruption mechanisms, but this is not its primary research application.
ln Vitro
N,N,N-Trimethylpropan-1-aminium bromide is a biochemical reagent that can be utilized in research pertaining to life sciences as an organic compound or biological material.
No specific in vitro pharmacological activity data are available for N,N,N-Trimethylpropan-1-aminium bromide as it is a chemical reagent. In research settings, the compound is used as a biochemical reagent that can be utilized in life science research as an organic compound or biological material. Its activity is assessed in terms of catalytic efficiency, surface activity, and synthetic utility rather than direct biological activity. The compound is used in the preparation of ionic liquids and surfactants.
ln Vivo
No specific in vivo pharmacological activity data have been documented for N,N,N-Trimethylpropan-1-aminium bromide as it is not a therapeutic agent. The compound is used exclusively as a research reagent and chemical intermediate. It is not administered to animals for pharmacological evaluation. Its applications are limited to organic chemistry, pharmaceutical research, and materials science laboratories.
Enzyme Assay
For non-cellular assays, N,N,N-Trimethylpropan-1-aminium bromide is characterized by standard analytical techniques including NMR, HPLC, and elemental analysis to confirm identity and purity. The compound can be evaluated as a phase transfer catalyst in organic reactions. Typical protocols involve dissolving the compound in aqueous or organic solvents and testing its ability to facilitate reactions between reagents in different phases. Purity is typically ≥95% to ≥98%. The compound has a hydrogen bond donor count of 0 and an acceptor count of 1.
Cell Assay
For in vitro cell-based studies, N,N,N-Trimethylpropan-1-aminium bromide is not typically used as a direct test compound. The compound is intended for synthetic chemistry and biochemical research applications. If handled in a biological laboratory context, appropriate safety precautions should be taken due to the surfactant properties and potential membrane-disrupting effects. The compound should be stored in a sealed and protected environment, avoiding exposure to moisture.
Animal Protocol
For in vivo animal studies, N,N,N-Trimethylpropan-1-aminium bromide can be formulated using common injection vehicles such as DMSO:Tween 80:Saline = 10:5:85 for intravenous, intraperitoneal, intramuscular, or subcutaneous administration. Dosing solutions should be freshly prepared and administered according to specific protocols with appropriate control groups. The compound is stable at ambient temperature for a few days during shipping. Standard animal welfare guidelines should be followed.
ADME/Pharmacokinetics
N,N,N-Trimethylpropan-1-aminium bromide has a molecular weight of 182.10 and molecular formula C6H16BrN. It is a white to off-white solid powder with a melting point of 238 °C (dec.). The compound has 0 hydrogen bond donors, 1 hydrogen bond acceptor, and 2 rotatable bonds. Storage: powder at -20°C for 3 years or 4°C for 2 years; in solvent at -80°C for 6 months or -20°C for 1 month. Solubility: may dissolve in DMSO, H2O, Ethanol, or DMF. The compound is stable at room temperature for a few days during shipping.
Toxicity/Toxicokinetics
N,N,N-Trimethylpropan-1-aminium bromide is classified as a quaternary ammonium compound and may cause skin, eye, and respiratory irritation. The compound is for research use only and not for human consumption. Standard laboratory safety practices should be followed when handling this chemical. Appropriate personal protective equipment including gloves and safety glasses should be worn. Specific LD50 values and detailed toxicological profiles have not been extensively reported for this compound.
Additional Infomation
N,N,N-Trimethylpropan-1-aminium bromide (CAS 2650-50-2) is also known as trimethylpropylammonium bromide, 1-Propanaminium, N,N,N-trimethyl-, bromide, and propyltrimethylammonium bromide. It has a PubChem CID of 75853 and SMILES structure CCC[N+](C)(C)C.[Br-]. The compound is used as a phase transfer catalyst, surfactant, corrosion inhibitor, and antibacterial agent in pharmaceutical, agrochemical, and materials science research. No clinical trials or therapeutic approvals exist for this compound.
These protocols are for reference only. InvivoChem does not independently validate these methods.
Physicochemical Properties
Molecular Formula
C6H16BRN
Molecular Weight
182.10
Exact Mass
181.046
CAS #
2650-50-2
PubChem CID
75853
Appearance
White to off-white solid powder
Melting Point
238 °C(dec.)
Hydrogen Bond Donor Count
0
Hydrogen Bond Acceptor Count
1
Rotatable Bond Count
2
Heavy Atom Count
8
Complexity
42.6
Defined Atom Stereocenter Count
0
SMILES
CCC[N+](C)(C)C.[Br-]
InChi Key
FCGQIZKUTMUWDC-UHFFFAOYSA-M
InChi Code
InChI=1S/C6H16N.BrH/c1-5-6-7(2,3)4;/h5-6H2,1-4H3;1H/q+1;/p-1
Chemical Name
trimethyl(propyl)azanium;bromide
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

Note: Please store this product in a sealed and protected environment, avoid exposure to moisture.
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 5.4915 mL 27.4574 mL 54.9149 mL
5 mM 1.0983 mL 5.4915 mL 10.9830 mL
10 mM 0.5491 mL 2.7457 mL 5.4915 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.
/

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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