Quaternary ammonium salts

eMolecules​ 29536-33-2 | Tetrabutylammonium dibutyl phosphate | Ambeed451.673 | C24H54NO4P | 97.000 | CCCCOP([O-])(=O)OCCCC.CCCC[N+](CCCC)(CCCC)CCCC | 5g | 806965418

Tetrabutylammonium dibutyl phosphate | Ambeed | 29536-33-2451.673 | C24H54NO4P | 97.000 | CCCCOP([O-])(=O)OCCCC.CCCC[N+](CCCC)(CCCC)CCCC | 5g | 806965418

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eMolecules​ 429-06-1 | Tetraethylammonium Tetrafluoroborate | Accela ChemBio | MFCD00011827 | 217.060 | C8H20BF4N | 98.000 | F[B-](F)(F)F.CC[N+](CC)(CC)CC | 100g | 281882960

Tetraethylammonium Tetrafluoroborate | Accela ChemBio | 429-06-1 | MFCD00011827 | 217.060 | C8H20BF4N | 98.000 | F[B-](F)(F)F.CC[N+](CC)(CC)CC | 100g | 281882960

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Medchemexpress LLC VUF-5574 | 280570-45-8 | MFCD06691423 | 99.0% | 371.39 g·mol⁻¹ | C21H17N5O2 | 50 MG

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VUF-5574 is a small-molecule research compound that acts as a selective antagonist of the adenosine A3 (A3R) receptor, with a reported Ki of 4.03 nM for the recombinant human receptor. It is supplied as a high-purity solid intended for in vitro pharmacology and receptor profiling; for research use only.

• Selective adenosine A3 receptor antagonist (Ki = 4.03 nM).
• Molecular formula C21H17N5O2; molecular weight 371.39 g·mol⁻¹.
• Purity 99.0% as supplied.
• Available in small-scale packages suitable for laboratory research (e.g., 50 MG).
• Provides supporting documentation such as COA, SDS, and spectral data.

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Cambridge Isotope Laboratories Tetramethylammonium chloride (D12 98%) 1 g

Tetramethylammonium chloride (D12 98%) 1 g

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Medchemexpress LLC Tetrabutylammonium (dihydrogen trifluoride) | 99337-56-1 | MFCD00145365 | 98.0% | 301.47 g/mol | C16H38F3N | 1 G

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Tetrabutylammonium (dihydrogen trifluoride) is a quaternary ammonium salt used as a soluble fluoride source and electrolyte for research applications. It is provided as a high-purity reagent intended for synthetic chemistry, electrochemical studies, and materials research; typical properties include molecular formula C16H38F3N and molecular weight 301.47 g/mol.

• Provides a soluble source of fluoride for organic synthesis.
• Acts as an electrolyte in electrochemical and battery research.
• High purity supports reproducible experimental results.
• Available in small lab-scale pack sizes for benchtop use.
• Soluble in common organic solvents for straightforward handling.

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Medchemexpress LLC Tetrabutylammonium-d36 iodide | 1017553-13-7 | 405.59 | 10 G

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Tetrabutylammonium-d36 iodide is a deuterium-labeled compound, primarily used as a tracer during drug development and in life science research. Deuteration can impact the pharmacokinetic and metabolic profiles of drugs. This quaternary ammonium salt also functions as a phase transfer catalyst, surfactant, and stabilizer in chemical reactions, facilitating the transfer of ions or molecules between different phases.

• Used as a tracer for drug development
• Can affect pharmacokinetic and metabolic profiles of drugs
• Useful for life science related research
• Functions as a quaternary ammonium salt
• Acts as a phase transfer catalyst, surfactant, and stabilizer
• Facilitates transfer of ions or molecules between phases

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eMolecules​ 10534-59-5 | Tetrabutylammonium acetate | Chem-Impex | MFCD00043208 | 301.515 | C18H39NO2 | 97.000 | CC([O-])=O.CCCC[N+](CCCC)(CCCC)CCCC | 250g | 322126967

Tetrabutylammonium acetate | Chem-Impex | 10534-59-5 | MFCD00043208 | 301.515 | C18H39NO2 | 97.000 | CC([O-])=O.CCCC[N+](CCCC)(CCCC)CCCC | 250g | 322126967

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eMolecules​ 10534-59-5 | Tetrabutylammonium acetate | Ambeed | MFCD00043208 | 301.515 | C18H39NO2 | 12.000 | CC([O-])=O.CCCC[N+](CCCC)(CCCC)CCCC | 5g | 525077861

Tetrabutylammonium acetate | Ambeed | 10534-59-5 | MFCD00043208 | 301.515 | C18H39NO2 | 12.000 | CC([O-])=O.CCCC[N+](CCCC)(CCCC)CCCC | 5g | 525077861

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eMolecules​ 1112-67-0 | Tetrabutylammonium chloride | Combi-Blocks | MFCD00011635 | 277.920 | C16H36ClN | 95.000 | [Cl-].CCCC[N+](CCCC)(CCCC)CCCC | 500g | 228814123

Tetrabutylammonium chloride | Combi-Blocks | 1112-67-0 | MFCD00011635 | 277.920 | C16H36ClN | 95.000 | [Cl-].CCCC[N+](CCCC)(CCCC)CCCC | 500g | 228814123

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Medchemexpress LLC Butyrylcholine iodide | 2494-56-6 | 99.83% | 301.17 | 100 MG

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Butyrylcholine iodide is a biochemical reagent intended for life science-related research as a biological material or organic compound.

• Biochemical reagent for research use.
• Can be used as a biological material.
• Can be used as an organic compound.
• Applicable for life science related research.

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Medchemexpress LLC Tetrabutylammonium hydrogen sulfate | 32503-27-8 | MFCD00011637 | 99.7% | 339.53 g/mol | C16H37NO4S | 100g

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Tetrabutylammonium hydrosulfate is a quaternary ammonium salt that is commonly used as a phase transfer catalyst acid catalyst and reagent in various chemical reactions especially in organic synthesis Tetrabutylammonium hydrosulfate has unique chemical properties that allow it to facilitate the transfer of ions or molecules from one phase to another making it an important ingredient in a variety of industrial processes

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eMolecules​ 15802-00-3 | Ambeed | Tetrabutylammonium Dibromoiodide | 1g | 572994021 | A752617 | MFCD00059121 | 529.183 | C16H36Br2IN

ChemScene | Methyl 4-fluorobenzo[b]thiophene-2-carboxylate | 100mg | 536840950 | CS-W000654 | 220180-55-2 | MFCD06200964 | 210.220 | C10H7FO2S

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eMolecules​ 1112-67-0 | Tetrabutylammonium Chloride | AA Blocks LLC | MFCD00011635 | 277.920 | C16H36ClN | 0.000 | [Cl-].CCCC[N+](CCCC)(CCCC)CCCC | 500g | 460600450

Tetrabutylammonium Chloride | AA Blocks LLC | 1112-67-0 | MFCD00011635 | 277.920 | C16H36ClN | 0.000 | [Cl-].CCCC[N+](CCCC)(CCCC)CCCC | 500g | 460600450

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Medchemexpress LLC Tetrabutylammonium trifluoromethanesulfonate | 35895-70-6 | >98.0% | 391.53 g/mol | C17H36F3NO3S | 100 G

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Tetrabutylammonium trifluoromethanesulfonate is an organic ammonium salt used as a phase-transfer reagent and general-purpose reagent in organic synthesis. It is typically supplied with high purity suitable for research applications.

• High purity (≥98.0%).
• Used as a phase-transfer reagent and catalyst in organic reactions.
• Soluble in common organic solvents.
• Available in multiple pack sizes, including 100 g.
• Useful for facilitating nucleophilic substitutions and other synthetic transformations.

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Chem-Impex International, Inc. Octadecyltrimethylammonium bromide | MFCD00043171 | 100G

Octadecyltrimethylammonium bromide, MFCD00043171, 100G

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