
Quaternary Ammonium Cations and Salts
In this section, you will find a wide variety of building blocks that are formed from amines and are readily soluble in water. Quaternary ammonium cations and salts are characterized by a nitrogen atom bonded to four organic groups, creating a positively charged ion. These compounds are widely used in applications such as disinfectants, surfactants, and phase transfer catalysts. Their excellent water solubility and antimicrobial properties make them valuable in both industrial and research settings. At CymitQuimica, we provide a diverse selection of high-quality quaternary ammonium cations and salts to meet your needs.
Products of "Quaternary Ammonium Cations and Salts"
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Trioctylmethylammonium Chloride (R=C8-C10) [Phase-transfer Catalyst]
CAS:Formula:(R3NCH3)ClColor and Shape:Colorless to Light orange to Yellow clear liquid1-Octadecanaminium, N,N,N-trimethyl-, chloride
CAS:Formula:C21H46ClNPurity:98%Color and Shape:SolidMolecular weight:348.0496NONYLTRIMETHYLAMMONIUM BROMIDE
CAS:Formula:C12H28BrNPurity:98%Color and Shape:SolidMolecular weight:266.26141,2-Ethanediamine, N1,N2-bis(phenylmethyl)-, acetate (1:2)
CAS:Formula:C20H28N2O4Purity:98%Color and Shape:SolidMolecular weight:360.4473N-BENZYLCINCHONINIUM CHLORIDE
CAS:Formula:C26H29ClN2OPurity:98%Color and Shape:SolidMolecular weight:420.97425999999996Tetrabutylammonium Hydroxide 25% in Methanol extrapure
CAS:Formula:C16H37NOPurity:~25%Color and Shape:Clear, Colourless to pale yellow, LiquidMolecular weight:259.48Ethanaminium, 2-(acetylthio)-N,N,N-trimethyl-, iodide
CAS:Formula:C7H16INOSPurity:98%Color and Shape:SolidMolecular weight:289.177511-Adamantanamine Sulfate
CAS:Formula:C10H17NH2SO4Purity:>98.0%(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:200.29Triethylamine hydrochloride
CAS:Formula:C6H16ClNPurity:98%Color and Shape:SolidMolecular weight:137.6509Trimethylamine Hydrochloride
CAS:Controlled ProductFormula:C3H9N·HClPurity:>97.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:95.57Acetyl-L-Carnitine HCl salt
CAS:Formula:C9H18NO4.ClPurity:>98%Color and Shape:SolidMolecular weight:239.71,2,3,6-Tetrahydro-4-phenylpyridine Hydrochloride
CAS:Formula:C11H13N·HClPurity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:195.69(1-Decyl)trimethylammonium bromide, 98%
CAS:(1-Decyl)trimethylammonium bromide is used in high performance liquid chromatography and in nuclear magnetic resonance. It is an important raw material and intermediate used in organic synthesis, pharmaceuticals and agrochemicals. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Formula:C13H30BrNPurity:98%Color and Shape:Powder and/or chunks, White to pale brownMolecular weight:280.29Tetramethylammonium acetate hydrate, 95%
CAS:This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Purity:95%Color and Shape:Crystalline solid, WhiteBenzyltrimethylammonium Hydroxide (10% in Water)
CAS:Formula:C10H17NOColor and Shape:Colorless to Almost colorless clear liquidMolecular weight:167.252-(4-Methoxyphenyl)ethylamine Hydrobromide
CAS:Formula:C9H13NO·HBrPurity:>98.0%(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:232.12Benzyltrimethylammonium chloride, 98+%
CAS:This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Formula:C10H16ClNPurity:98+%Color and Shape:White to cream, Crystalline powder and/or chunksMolecular weight:185.701,4-Benzenediamine, N4,N4-diethyl-2-methyl-, monohydrochloride
CAS:Formula:C11H19ClN2Purity:98%Color and Shape:SolidMolecular weight:214.735o-Anisidine Hydrochloride
CAS:Formula:C7H9NO·HClPurity:>99.0%(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:159.61Propionyl-L-Carnitine HCl salt
CAS:Formula:C10H20NO4.ClPurity:>98%Color and Shape:SolidMolecular weight:253.72N-Benzyl-N,N-dibutylbutan-1-aminium bromide
CAS:Formula:C19H34BrNPurity:98%Color and Shape:SolidMolecular weight:356.384Betaine Hydrochloride
CAS:Formula:C5H11NO2·HClPurity:>98.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:153.61Cetyltrimethyl Ammonium Bromide (CTAB) extrapure AR, 99%
CAS:Formula:C19H42BrNPurity:min. 99%Color and Shape:White, Crystalline powder, Clear, Colourless, Clear, ColourlessMolecular weight:364.45Tetrabutylammonium Tetrafluoroborate
CAS:Formula:C16H36BF4NPurity:>98.0%(N)Color and Shape:White to Almost white powder to crystalMolecular weight:329.27Isopropamide Iodide
CAS:Formula:C23H33IN2OPurity:>95.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:480.43Benzenemethanaminium, N,N-dimethyl-N-octadecyl-, chloride (1:1)
CAS:Formula:C27H50ClNPurity:98%Color and Shape:SolidMolecular weight:424.1456Hexyldimethyloctylammonium Bromide
CAS:Formula:C16H36BrNPurity:>97.0%(T)Color and Shape:Colorless to Light orange to Yellow clear liquidMolecular weight:322.38Tetra-n-butylammonium hydroxide, 40% w/w aq. soln.
CAS:Tetra-n-butylammonium hydroxide, 40% w/w aq. solution is used as a phase-transfer catalyst in organic synthesis especially for alkylation and condensation reactions. It is used as a curing accelerator for epoxy resins. It is also used in preparation of dichlorocarbene from chloroform.This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Formula:C16H37NOColor and Shape:Clear colorless to pale yellow, LiquidMolecular weight:259.484,4'-[1,2-Ethenediylbis(4,1-phenyleneiminocarbonyl)]bis(N-butyl-N,N-dimethylbenzenemethanaminium) Dichloride
CAS:Formula:C42H54Cl2N4O2Purity:>94.0%(T)Color and Shape:White to Yellow to Green powder to crystalMolecular weight:717.82Ethanaminium, 2-(benzoyloxy)-N,N,N-trimethyl-, iodide (1:1)
CAS:Formula:C12H18INO2Purity:98%Color and Shape:SolidMolecular weight:335.1813Ethylamine Trifluoroborane
CAS:Formula:C2H7N·BF3Purity:>97.0%(N)Color and Shape:White to Light yellow powder to lumpMolecular weight:112.89Tetrabutylammonium iodide, 98%
CAS:This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Formula:C16H36INPurity:98%Color and Shape:White to cream, Powder or crystals or flakesMolecular weight:369.38Tetrabutylammonium Hydroxide 10% Aq. Solution extrapure
CAS:Formula:C16H37NOPurity:~10%Color and Shape:Clear, Colourless to pale yellow, LiquidMolecular weight:259.48(3-Chloro-4-methoxyphenyl)methanamine hydrochloride
CAS:Formula:C8H11Cl2NOPurity:97%Color and Shape:SolidMolecular weight:208.085Benzyltrimethylammonium Bromide
CAS:Formula:C10H16BrNPurity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:230.15Tetraethylammonium hydroxide, 20 wt.% in water
CAS:This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Formula:C8H21NOColor and Shape:Clear colorless to light yellow, SolutionMolecular weight:147.26Tetrabutylammonium triflate
CAS:Formula:C17H36F3NO3SPurity:98%Color and Shape:SolidMolecular weight:391.5328Methscopolamine bromide
CAS:Formula:C18H24BrNO4Purity:98%Color and Shape:SolidMolecular weight:398.2915Trimethyloctylammonium Chloride (TMOACl) extrapure, 98%
CAS:Formula:C11H26ClNPurity:min. 98%Color and Shape:White to off-white, Crystalline powderMolecular weight:207.78Acetyl-D-Carnitine HCl salt
CAS:Formula:C9H18NO4.ClPurity:>98%Color and Shape:SolidMolecular weight:239.7Dodecylamine Hydrochloride
CAS:Formula:C12H27N·HClPurity:>98.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:221.811-CYCLOHEXYL-3-(2-MORPHOLINOETHYL)CARBODIIMIDE METHO-P-TOLUENESULFONATE
CAS:Formula:C21H33N3O4SPurity:96%Color and Shape:SolidMolecular weight:423.56943-[[2-(Methacryloyloxy)ethyl]dimethylammonio]propane-1-sulfonate
CAS:Formula:C11H21NO5SPurity:>98.0%(T)(N)Color and Shape:White to Almost white powder to crystalMolecular weight:279.35Didodecyldimethylammonium bromide, 99%
CAS:This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Formula:C26H56BrNPurity:99%Color and Shape:White to off-white, Powder or crystalsMolecular weight:462.652-Aminophenol Hydrochloride
CAS:Formula:C6H7NO·HClPurity:>98.0%(HPLC)(N)Color and Shape:White to Orange to Green powder to crystalMolecular weight:145.59N-Methyl-N,N-dioctyloctan-1-aminium chloride
CAS:Formula:C25H54ClNPurity:97%Color and Shape:SolidMolecular weight:404.156Tetrabutylammonium Hydrogen Sulphate (TBAHS) extrapure AR, 99%
CAS:Formula:C16H37NO4SPurity:min. 99%Color and Shape:White, Crystalline powder, Clear, ColourlessMolecular weight:339.54Trimethylpropylammonium Bromide
CAS:Formula:C6H16BrNPurity:>98.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:182.11Benzalkonium chloride, 50% w/w aq. soln.
CAS:Benzalkonium chloride is a cationic surface active agent.It is used as a preservative in pharmaceutical products like eye, ear and nasal drops. It finds application in personal care products such as wet wipes, shampoos, hand sanitizers, deodorants and cosmetics. It is widely used in the chemical industry as a precipitant and emulsifier/de-emulsifier. It acts as corrosion inhibitor in the oil and gas industry pipeline by preventing the formation of sulfurous gases. It is also used in various non-consumer process like surgical disinfection. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Formula:C21H38ClNColor and Shape:Clear, viscous, liquidMolecular weight:339.99Triethylphenylammonium Iodide
CAS:Formula:C12H20INPurity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:305.20Bicyclo[1.1.1]pentan-1-amine Hydrochloride
CAS:Formula:C5H9N·HClPurity:>98.0%(GC)(T)Color and Shape:White to Almost white powder to crystalMolecular weight:119.59N,N-Diethyl-1,2-ethanediamine Dihydrochloride
CAS:Formula:C6H16N2·2HClPurity:>98.0%(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:189.122,6-Dimethylaniline Hydrochloride
CAS:Formula:C8H11N·HClPurity:>98.0%(HPLC)(N)Color and Shape:White powder to crystalMolecular weight:157.64Benzyldimethyl-n-dodecylammonium chloride, 98%
CAS:This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Formula:C21H38ClNPurity:98%Color and Shape:Powder, WhiteMolecular weight:339.99Methyltri-n-butylammonium chloride, Aliquat 175 (75% aq. soln.)
CAS:This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Formula:C13H30INPurity:75%Color and Shape:Clear colorless to yellow, LiquidMolecular weight:327.29N-Dodecyl-N,N-dimethyldodecan-1-aminium chloride
CAS:Formula:C26H56ClNPurity:95%Color and Shape:LiquidMolecular weight:418.1825Bis(4-cyanobenzyl)amine Hydrochloride
CAS:Formula:C16H13N3·HClPurity:>98.0%(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:283.76Dipropylammonium Trifluoroacetate
CAS:Formula:C6H15N·C2HF3O2Purity:>98.0%(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:215.221-Butanaminium, N,N,N-tributyl-, dichlorobromate(1-) (1:1)
CAS:Formula:C16H36BrCl2NPurity:97%Color and Shape:SolidMolecular weight:393.2737Scopolamine Methyl Bromide
CAS:Formula:C18H24BrNO4Purity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:398.30Ethylhexadecyldimethylammonium Bromide
CAS:Formula:C20H44BrNPurity:>98.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:378.48Tetrapropylammonium Hydroxide (10% in Water) [Reagent for Ion-Pair Chromatography]
CAS:Formula:C12H29NOColor and Shape:Colorless to Almost colorless clear liquidMolecular weight:203.37Choline Bromide
CAS:Formula:C5H14BrNOPurity:>98.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:184.08N-HEXADECYLTRIMETHYLAMMONIUM TETRAFLUOROBORATE
CAS:Formula:C19H42BF4NPurity:98%Color and Shape:SolidMolecular weight:371.3481Acetyl-β-methylcholine bromide, 99%
CAS:This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Formula:C8H18BrNO2Purity:99%Color and Shape:Crystalline powder, White to off-whiteMolecular weight:240.14Tetramethylammonium fluoride tetrahydrate, 98%
CAS:It is employed as a reactant for homocoupling of aryl halides via a palladium catalyzed mechanism, in cross-coupling reactions with alkenylsilanols and in fluorination of dichloronitrobenzene. It is also used as a reversible absorbing agent for large quantities of hydrogen sulfide in the liquid state. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Formula:C4H20FNO4Purity:98%Color and Shape:Colorless to white to pale cream, Crystals or powder or crystalline powder or fused solidMolecular weight:165.21Ethyl 3-amino-3-methylbutanoate hydrochloride
CAS:Formula:C7H16ClNO2Purity:95%Color and Shape:SolidMolecular weight:181.66044000000005Dodecyltrimethylammonium chloride, 98%
CAS:This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Formula:C15H34ClNPurity:98%Color and Shape:Powder and/or chunks, White to light yellowMolecular weight:263.89Tetraethylammonium Fluoride Tetrahydrofluoride
CAS:Formula:C8H20FN·4HFPurity:>97.0%(T)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:229.28Tetrapropylammonium Hydroxide (20-25% in Water)
CAS:Formula:C12H29NOColor and Shape:Colorless to Almost colorless clear liquidMolecular weight:203.37N,N-Dimethylethylenediamine Dihydrobromide
CAS:Formula:C4H12N2·2HBrPurity:>98.0%(N)Color and Shape:White to Almost white powder to crystalMolecular weight:249.98Benzyltriethylammonium Borohydride
CAS:Formula:C13H26BNPurity:>90.0%(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:207.17Tetrapropylammonium chloride
CAS:Formula:C12H28ClNPurity:97%Color and Shape:SolidMolecular weight:221.81042000000005Cyclohexanamine, 4-methyl-, hydrochloride (1:1)
CAS:Formula:C7H16ClNPurity:98%Color and Shape:SolidMolecular weight:149.6616Cyclopropanamine, 2-phenyl-, hydrochloride (1:1), (1R,2S)-rel-
CAS:Formula:C9H12ClNPurity:97%Color and Shape:SolidMolecular weight:169.6513Tetrabutylammonium Bromide
CAS:Formula:C16H36BrNPurity:>98.0%(T)Color and Shape:White to Almost white powder to crystalineMolecular weight:322.38Palmitoleoyl-L-Carnitine HCl salt
CAS:Formula:C23H44NO4.ClPurity:>98%Color and Shape:SolidMolecular weight:434,05(R)-2,3-Bis(oleoyloxy)propyl (2-(trimethylammonio)ethyl) phosphate
CAS:Formula:C44H84NO8PPurity:98%Color and Shape:LiquidMolecular weight:786.1134Ref: IN-DA00I87C
1g120.00€5g291.00€10g534.00€15gTo inquire25gTo inquire25mg54.00€100mg65.00€250mg82.00€Neostigmine methyl sulfate
CAS:Formula:C13H22N2O6SPurity:98%Color and Shape:SolidMolecular weight:334.3886DIBUTYLAMINE HYDROCHLORIDE
CAS:Formula:C8H20ClNPurity:98%Color and Shape:SolidMolecular weight:165.7041Tyramine Hydrochloride
CAS:Formula:C8H11NO·HClPurity:>98.0%(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:173.64Pyridine Hydroiodide
CAS:Formula:C5H5N·HIPurity:>98.0%(HPLC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:207.01Tetra-n-butylammonium borohydride, 97%
CAS:This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Formula:C16H40BNPurity:97%Color and Shape:White, Crystals or powder or crystalline powderMolecular weight:257.31TriethylaminePhosphate
CAS:Formula:C6H18NO4PPurity:96%Color and Shape:SolidMolecular weight:199.185181L-Carnitine, 98+%
CAS:L-Carnitine is widely used as a nutritional supplement in food and beverage industries. It is used as a food additive. It acts as a cyanide antidote. It is also used in reversing and preventing hyperthyroid symptoms. It is a vitamin-like nutrient, which plays an important role in human metabolism. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Formula:C7H15NO3Purity:98+%Color and Shape:White, Crystals or powder or crystalline powderMolecular weight:161.20N-Benzylcinchonidinium Chloride [Chiral Phase-Transfer Catalyst]
CAS:Formula:C26H29ClN2OPurity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:420.98Tetrabutylammonium Triiodide
CAS:Formula:C16H36I3NPurity:>96.0%(T)Color and Shape:Gray to Dark purple to Black powder to crystalMolecular weight:623.18Triethylmethylammonium Tetrafluoroborate
CAS:Formula:C7H18BF4NPurity:>98.0%(N)Color and Shape:White to Light yellow powder to lumpMolecular weight:203.03Tetramethylammonium Borohydride [Reducing Reagent]
CAS:Formula:C4H16BNPurity:>90.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:88.99Methylamine Acetate
CAS:Formula:CH5N·C2H4O2Purity:>97.0%(N)Color and Shape:White to Almost white powder to crystalMolecular weight:91.11TETRAETHYLAMMONIUM TRIFLUOROMETHANESULFONATE
CAS:Formula:C9H20F3NO3SPurity:98%Color and Shape:SolidMolecular weight:279.3202096M-toluidine hydrochloride
CAS:Formula:C7H10ClNPurity:95%Color and Shape:SolidMolecular weight:143.614Didecyldimethylammonium Bromide
CAS:Formula:C22H48BrNPurity:>98.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:406.54N-Ethyl-N,N-dipropylpropan-1-aminium iodide
CAS:Formula:C11H26INPurity:98%Color and Shape:SolidMolecular weight:299.2353Piperidinium, 1-methyl-1-propyl-, bromide
CAS:Formula:C9H20BrNPurity:97%Color and Shape:SolidMolecular weight:222.1658ISOBUTYLAMINE HYDROCHLORIDE
CAS:Formula:C4H12ClNPurity:97%Color and Shape:SolidMolecular weight:109.5978Tetrabutylammonium Azide
CAS:Formula:C16H36N4Purity:>95.0%(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:284.49Octahydro-2,5-methanopentalen-3a-amine hydrochloride
CAS:Formula:C9H16ClNPurity:98.0%Color and Shape:SolidMolecular weight:173.683TRIETHYLENETETRAMINE TETRAHYDROCHLORIDE
CAS:Formula:C6H22Cl4N4Purity:97%Color and Shape:SolidMolecular weight:292.0777