
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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trans-4-Dimethylaminocrotonic acid hydrochloride
CAS:Formula:C6H12ClNO2Purity:97%Color and Shape:SolidMolecular weight:165.618Tetrahexylammonium iodide
CAS:Formula:C24H52INPurity:97%Color and Shape:SolidMolecular weight:481.5808Tetrabutylammonium Hydroxide 0.1N in Isopropanol extrapure AR
CAS:Formula:C16H37NOColor and Shape:Clear, Colourless to slight yellow tinted, LiquidMolecular weight:259.48Tetramethylammonium hexafluorophosphate, 99%
CAS:It finds its application in the oxidation of cytochrome c in nonaqueous solvents. 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:C4H12F6NPPurity:99%Color and Shape:White to pale cream, PowderMolecular weight:219.11N1-Phenylbenzene-1,4-diamine hydrochloride
CAS:Formula:C12H13ClN2Purity:97%Color and Shape:SolidMolecular weight:220.698Tetraethylammonium Borohydride
CAS:Formula:C8H24BNPurity:>90.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:145.10Choline Chloride
CAS:Formula:C5H14ClNOPurity:>98.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:139.62Tetra-n-butylammonium hydroxide, 55% w/w aq. soln.
CAS:As a reagent for ion-pair extractionsTetra-n-butylammonium hydroxide, 55% 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 yellow, LiquidMolecular weight:259.48(R)-3-Carboxy-2-hydroxy-N,N,N-trimethylpropan-1-aminium chloride
CAS:Formula:C7H16ClNO3Purity:95%Color and Shape:SolidMolecular weight:197.65981,2-Phenylenediamine Dihydrochloride
CAS:Formula:C6H8N2·2HClPurity:>98.0%(HPLC)(N)Color and Shape:White to Light yellow to Light red powder to crystalMolecular weight:181.062-Chloroethylamine Hydrochloride
CAS:Formula:C2H7Cl2NPurity:97%Color and Shape:SolidMolecular weight:115.98971,4-Diaminobutane Dihydrochloride
CAS:Formula:C4H12N2·2HClPurity:>98.0%(T)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:161.07O-Methylhydroxylamine Hydrochloride
CAS:Formula:CH5NO·HClPurity:>97.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:83.524-Methylcyclohexylamine Hydrochloride
CAS:Formula:C7H15N·HClPurity:>98.0%(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:149.66Tetrabutylammonium Dichlorobromide
CAS:Formula:C16H36BrCl2NPurity:>97.0%(T)Color and Shape:Light yellow to Yellow to Green powder to crystalMolecular weight:393.28Tetraethylammonium Bromide
CAS:Formula:C8H20BrNPurity:>98.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:210.164-Aminodiphenylamine Hydrochloride
CAS:Formula:C12H12N2·HClPurity:>98.0%(T)Color and Shape:White to Gray to Dark blue powder to crystalMolecular weight:220.70Cytidine 5'-Diphosphocholine Sodium Salt
CAS:Formula:C14H25N4NaO11P2Purity:>98.0%(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:510.311-Butyl-1-Methylpiperidinium Bromide
CAS:Formula:C10H22BrNPurity:97%Color and Shape:SolidMolecular weight:236.1923800000001Isovaleryl-L-Carnitine HCl salt
CAS:Formula:C12H24NO4.ClPurity:>98%Color and Shape:SolidMolecular weight:281.78(1-Hexadecyl)trimethylammonium chloride, 96%
CAS:(1-Hexadecyl)trimethylammonium chloride is used as a topical antiseptic and surfactant. It is used in hair care formulations, cream rinse ingredient, hair conditioners and shampoos as a conditioning agent. 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:C19H42ClNPurity:96%Color and Shape:White to off-white, powderMolecular weight:320.00Tetrapropylammonium Iodide
CAS:Formula:C12H28INPurity:>98.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:313.27Tricyclo[3.3.1.13,7]decan-1-amine, 3,5-dimethyl-, hydrochloride
CAS:Formula:C12H22ClNPurity:98%Color and Shape:SolidMolecular weight:215.7627800000001N-Methyl-1-naphthylamine Hydrochloride
CAS:Formula:C11H11N·HClPurity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:193.67Tetrabutylammonium Fluoride Trihydrate extrapure, 98%
CAS:Formula:C16H36FN·3H2OPurity:min. 98%Color and Shape:White to off-white, Crystalline compound, ClearMolecular weight:315.51Benzylcetyldimethylammonium Chloride
CAS:Formula:C25H46ClNPurity:>97.0%(HPLC)Color and Shape:White to Almost white powder to crystalineMolecular weight:396.10Hexan-1-amine Hydroiodide
CAS:Formula:C6H15N·HIPurity:>98.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:229.11N,N-Diethyl-p-phenylenediamine sulfate salt
CAS:Formula:C10H18N2O4SPurity:97%Color and Shape:SolidMolecular weight:262.3259Choline Bitartrate
CAS:Formula:C9H19NO7Purity:>98.0%(T)Color and Shape:White powder to crystalineMolecular weight:253.25Tetrabutylammonium Dichloroaurate
CAS:Formula:C16H36AuCl2NColor and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:510.341-Octanaminium, N,N,N-trimethyl-, bromide (1:1)
CAS:Formula:C11H26BrNPurity:95%Color and Shape:SolidMolecular weight:252.2348Tetrabutylammonium Hydroxide 0.1N in Methanol/Toluene extrapure AR
CAS:Formula:C16H37NOColor and Shape:Clear, Colourless, LiquidMolecular weight:259.48Trimethylphenylammonium Tribromide
CAS:Formula:C9H14Br3NPurity:>98.0%(T)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:375.939(Z)-Octadecenoyl-L-Carnitine
CAS:Formula:C25H48NO4.ClPurity:>98%Color and Shape:SolidMolecular weight:462,11Tetra-n-butylammonium hydroxide, 40% w/w in methanol
CAS:Tetra-n-butylammonium hydroxide, 40% w/w in methanol is used as a phase-transfer catalyst in organic synthesis especially for alkylation and condensation reactions. It is also used as a curing accelerator for epoxy resins.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 to slightly hazy colorless to pale yellow, LiquidMolecular weight:259.48Benzenemethanaminium, N,N,N-trimethyl-, hydroxide (1:1)
CAS:Formula:C10H17NOPurity:.%Color and Shape:SolidMolecular weight:167.2481Tetraethylammonium chloride
CAS:Formula:C8H20ClNPurity:98%Color and Shape:SolidMolecular weight:165.7041Diethylamine hydrobromide
CAS:Formula:C4H12BrNPurity:98%Color and Shape:SolidMolecular weight:154.04881-Aminocyclopropanecarbonitrile Hydrochloride
CAS:Formula:C4H6N2·HClPurity:>98.0%(T)(N)Color and Shape:White to Almost white powder to crystalMolecular weight:118.563-[Dimethyl-[2-(2-methylprop-2-enoyloxy)ethyl]azaniumyl]propane-1-sulfonate
CAS:Formula:C11H21NO5SPurity:98%Color and Shape:SolidMolecular weight:279.3531Ethanaminium, N,N,N-trimethyl-2-(1-oxobutoxy)-, iodide (1:1)
CAS:Formula:C9H20INO2Purity:99%Color and Shape:SolidMolecular weight:301.1651Tetramethylammonium Chloride pure, 98%
CAS:Formula:C4H12NClPurity:min.98.0%Color and Shape:White, Crystalline hygroscopic compoundMolecular weight:109.61Tetrabutylammonium Trifluoromethanesulfonate
CAS:Formula:C17H36F3NO3SPurity:>98.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:391.53Phenylmethanamine hydrochloride
CAS:Formula:C7H10ClNPurity:98%Color and Shape:SolidMolecular weight:143.614Tetrabutylammonium Fluoride (TBAF) 1M Soln. in THF
CAS:Formula:C16H36FNColor and Shape:Clear, Pale yellow to brown, LiquidMolecular weight:261.471-Ethyl-1-methylpyrrolidinium Tetrafluoroborate
CAS:Formula:C7H16BF4NPurity:>98.0%(N)Color and Shape:White to Light yellow powder to lumpMolecular weight:201.02Tetraheptylammonium 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.Suitable for battery materials development.Formula:C28H60BrNPurity:99%Color and Shape:White, FlakesMolecular weight:490.70Neopentylamine Hydroiodide
CAS:Formula:C5H13N·HIPurity:>96.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:215.08N1-(4-Aminophenyl)benzene-1,4-diamine sulfate
CAS:Formula:C12H15N3O4SPurity:97%Color and Shape:SolidMolecular weight:297.3302Isopropylamine Hydrobromide
CAS:Formula:C3H9N·HBrPurity:>97.0%(T)(N)Color and Shape:White to Almost white powder to crystalMolecular weight:140.02Benzyldimethylhexadecylammonium chloride
CAS:Formula:C25H46ClNPurity:95%Color and Shape:SolidMolecular weight:396.0924Ref: IN-DA0034IF
10g29.00€25g26.00€50g46.00€75g55.00€100g55.00€200g88.00€300g127.00€400g133.00€500g140.00€Benzyltrimethylammonium Tetrachloroiodate [Chlorinating Reagent]
CAS:Formula:C10H16Cl4INPurity:>95.0%(T)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:418.95Tetrabutylammonium Hydroxide 25% Aq. Solution extrapure
CAS:Formula:C16H37NOPurity:~25%Color and Shape:Clear, Colourless to pale yellow, LiquidMolecular weight:259.481-Decanaminium, N,N,N-trimethyl-, chloride (1:1)
CAS:Formula:C13H30ClNPurity:97%Color and Shape:SolidMolecular weight:235.837Valethamate Bromide
CAS:Formula:C19H32BrNO2Purity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:386.37Dodecylamine Acetate
CAS:Formula:C12H27N·C2H4O2Purity:>98.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:245.41Lauroylcholine Chloride
CAS:Formula:C17H36ClNO2Purity:98%Color and Shape:SolidMolecular weight:321.9262Tetradecyltrimethylammonium Bromide
CAS:Formula:C17H38BrNPurity:>98.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:336.405-Aminovaleric Acid Hydrochloride (Low water content)
CAS:Formula:C5H11NO2·HClPurity:>98.0%(T)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:153.61TETRAMETHYLAMMONIUM P-TOLUENESULFONATE
CAS:Formula:C11H19NO3SPurity:98%Color and Shape:SolidMolecular weight:245.3385Benzethonium Chloride
CAS:Formula:C27H42ClNO2Purity:>97.0%(HPLC)Color and Shape:White powder to crystalMolecular weight:448.09Dodecyldimethyl(3-sulfopropyl)ammonium Hydroxide Inner Salt
CAS:Formula:C17H37NO3SPurity:>98.0%(N)Color and Shape:White to Almost white powder to crystalMolecular weight:335.552-(4-Methoxyphenyl)ethylamine Hydroiodide
CAS:Formula:C9H13NO·HIPurity:>98.0%(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:279.12Tetraethylammonium hydroxide, 35% w/w aq. soln.
CAS:Tetraethylammonium hydroxide is a strong organic base and finds applications in photovoltaic chemicals, advanced ceramics, flat panel display chemicals, selective etching and transesterification catalysts. 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:C8H21NOColor and Shape:Liquid, Clear colorless to pale yellowMolecular weight:147.26Hexadecyltrimethylammonium Tetrafluoroborate
CAS:Formula:C19H42BF4NPurity:>98.0%(N)Color and Shape:White to Almost white powder to crystalMolecular weight:371.36Tetramethylammonium Hydroxide 10% Aq. Solution pure
CAS:Formula:C4H13NOPurity:~10%Color and Shape:Clear, Colourless to pale yellow tinted, LiquidMolecular weight:91.153-Chloroaniline Hydrochloride
CAS:Formula:C6H6ClN·HClPurity:>99.0%(HPLC)(N)Color and Shape:White to Gray to Brown powder to crystalMolecular weight:164.03Tetrabutylammonium hydrogen sulfate, 99%, for HPLC
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:C16H37NO4SPurity:99%Color and Shape:Powder or crystals, Colorless to whiteMolecular weight:339.54Methacholine Chloride, Crystal, USP
CAS:Formula:C8H18ClNO2Purity:98%Color and Shape:SolidMolecular weight:195.6875-Azoniaspiro[4.4]nonane Iodide
CAS:Formula:C8H16INPurity:>98.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:253.13Pyrrolidinium, 1-methyl-1-propyl-, salt with imidodisulfuryl fluoride (1:1)
CAS:Formula:C8H18F2N2O4S2Purity:98%Color and Shape:LiquidMolecular weight:308.3663Tetrabutylammonium hydrogen sulfate, 99%, extra pure
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:C16H37NO4SPurity:99%Color and Shape:White, Crystalline powder or crystalsMolecular weight:339.54(3-Chloro-2-hydroxypropyl)trimethylammonium Chloride (ca. 65% in Water)
CAS:Formula:C6H15Cl2NOColor and Shape:Colorless to Light yellow clear liquidMolecular weight:188.091,3-Diaminopropane Dihydrochloride
CAS:Formula:C3H10N2·2HClPurity:>97.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:147.04Diisopropylamine Hydrobromide
CAS:Formula:C6H15N·HBrPurity:>98.0%(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:182.11Benzenaminium, N,N,N-trimethyl-, chloride (1:1)
CAS:Formula:C9H14ClNPurity:98%Color and Shape:SolidMolecular weight:171.66716Ref: IN-DA0017TE
5g26.00€25g36.00€50g50.00€75g71.00€100g75.00€200g109.00€300g162.00€400g211.00€500g167.00€Tetramethylammonium Hydroxide (10% in Methanol) [for Photoresist Research]
CAS:Formula:C4H13NOColor and Shape:Colorless to Almost colorless clear liquidMolecular weight:91.15Didecyldimethylammonium Chloride
CAS:Formula:C22H48ClNPurity:>95.0%(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:362.08TETRAETHYLAMMONIUM BOROHYDRIDE
CAS:Formula:C8H20BNPurity:97%Color and Shape:SolidMolecular weight:141.0621Benzenaminium, N,N,N-trimethyl-, hydroxide (1:1)
CAS:Formula:C9H15NOPurity:95%Color and Shape:LiquidMolecular weight:153.22151,4-Benzenediamine, N,N-dimethyl-, ethanedioate (2:1)
CAS:Formula:C18H26N4O4Purity:98%Color and Shape:SolidMolecular weight:362.42343-Chloropropylamine Hydrochloride
CAS:Formula:C3H9Cl2NPurity:98%Color and Shape:SolidMolecular weight:130.0163Benzenamine, N-[3-(phenylamino)-2-propenylidene]-,monohydrochloride
CAS:Formula:C15H15ClN2Purity:98%Color and Shape:SolidMolecular weight:258.746N-BENZYLQUINIDINIUM CHLORIDE
CAS:Formula:C27H31ClN2O2Purity:98%Color and Shape:SolidMolecular weight:451.00022-Chloro-1,4-phenylenediamine Sulfate
CAS:Formula:C6H7ClN2·H2SO4Purity:>98.0%(HPLC)(N)Color and Shape:White to Light yellow powder to crystalMolecular weight:240.665-Chloro-2-methylaniline hydrochloride
CAS:Formula:C7H9Cl2NPurity:98%Color and Shape:SolidMolecular weight:178.05914-Ethoxyaniline hydrochloride
CAS:Formula:C8H12ClNOPurity:98%Color and Shape:SolidMolecular weight:173.64Decamethonium Iodide
CAS:Formula:C16H38I2N2Purity:min. 98.0 %Color and Shape:White to Light yellow powder to crystalMolecular weight:512.302-Chloro-5-methoxyaniline Hydrochloride
CAS:Formula:C7H8ClNO·HClPurity:>98.0%(T)(HPLC)Color and Shape:White to Gray to Brown powder to crystalMolecular weight:194.06Butyltrimethylammonium Bromide
CAS:Formula:C7H18BrNPurity:>97.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:196.13Buscopan
CAS:Formula:C21H30BrNO4Purity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:440.38Tetrabutylammonium Hydroxide 20% Aq. Solution extrapure
CAS:Formula:C16H37NOColor and Shape:Clear, Colourless to pale yellow, LiquidMolecular weight:259.481-Naphthylhydrazine Hydrochloride
CAS:Formula:C10H10N2·HClPurity:>90.0%(HPLC)Color and Shape:White to Light gray to Light orange powder to crystalMolecular weight:194.66Tetrabutylammonium acetate
CAS:Formula:C18H39NO2Purity:98%Color and Shape:SolidMolecular weight:301.5078Ref: IN-DA0035NO
5gTo inquire10gTo inquire1kg108.00€25g25.00€50g26.00€5kg491.00€100g32.00€200g56.00€300g66.00€400g73.00€500g77.00€Tetradecylammonium Bromide (TDAB) extrapure AR, 99%
CAS:Formula:C40H84BrNPurity:min. 99%Color and Shape:White, Powder, Clear, ColourlessMolecular weight:659.012,5-Diaminotoluene Sulfate
CAS:Formula:C7H10N2·H2SO4Purity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow to Light red powder to crystalMolecular weight:220.24Methylamine Sulfate
CAS:Formula:C2H10N2·H2SO4Purity:>98.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:160.19Tetrapropylammonium Hydroxide (10% in Water)
CAS:Formula:C12H29NOColor and Shape:Colorless to Almost colorless clear liquidMolecular weight:203.37Tetrabutylammonium Fluoride (70-75% in Water)
CAS:Formula:C16H36FNColor and Shape:Colorless to Light orange to Yellow clear liquidMolecular weight:261.47