
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"
Sort by
1-[2-Amino-1-(4-methoxyphenyl)ethyl]cyclohexanol Hydrochloride
CAS:Formula:C15H23NO2·HClPurity:>98.0%(HPLC)(N)Color and Shape:White to Light yellow powder to crystalMolecular weight:285.812-Amino-p-cresol Hydrochloride
CAS:Formula:C7H9NO·HClPurity:>98.0%(T)Color and Shape:White to Gray powder to crystalMolecular weight:159.61N,N,N-Trimethylprop-2-en-1-aminium Chloride
CAS:Formula:C6H14ClNPurity:>95.0%(T)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:135.64Methyl 4-(Aminomethyl)cyclohexanecarboxylate Hydrochloride (cis- and trans- mixture)
CAS:Formula:C9H17NO2·HClPurity:>98.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:207.70Tetrabutylammonium Hydroxide (10% in Isopropyl Alcohol)
CAS:Formula:C16H37NOColor and Shape:Colorless to Light orange to Yellow clear liquid to slightly cloudy liquidMolecular weight:259.48(2-Methoxyethoxymethyl)triethylammonium Chloride
CAS:Formula:C10H24ClNO2Purity:>98.0%(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:225.76Tetra-n-butylammonium hydroxide, 1.0M aq. soln., HPLC grade
CAS:Phase transfer catalyst, electrolyte in polarography, ion-pair extractionTetra-n-butylammonium hydroxide, 1.0M in aqueous solution is used as a strong base in organic chemistry. It is utilized under phase-transfer conditions to effect alkylation and deprotonation. 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:C16H37NOMolecular weight:259.48Tetra-n-butylammonium sulfate, 50% w/w aq. soln.
CAS:Tetra-n-butylammonium sulfate is used as a phase transfer catalyst, neutral pH and organic intermediate. It can be used in agrochemical, pharmaceutical and dyestuff field. 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:C32H72N2O4SMolecular weight:580.99Tetramethylammonium iodide, 99%
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:C4H12INPurity:99%Color and Shape:Powder or crystalline powder, White to pale yellowMolecular weight:201.05Dihydrogen tetrabutylammonium fluoride
CAS:Formula:C16H40F3NPurity:95%Color and Shape:LiquidMolecular weight:301.47482960000012,3-Epoxypropyltrimethylammonium Chloride
CAS:Formula:C6H14ClNOPurity:95%Color and Shape:SolidMolecular weight:151.6345Tetraethylammonium fluoride hydrate, 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:C8H20FNPurity:98%Color and Shape:White to beige, Crystals or adhering crystals or crystalline solidMolecular weight:149.25p-Anisidine Hydrochloride
CAS:Formula:C7H9NO·HClPurity:>99.0%(HPLC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:159.61Diphenylamine Hydrochloride
CAS:Formula:C12H11N·HClPurity:>99.0%(HPLC)(N)Color and Shape:White to Almost white powder to crystalMolecular weight:205.69Tetraethylammonium acetate tetrahydrate, 96%
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:C10H31NO6Purity:96%Color and Shape:Colorless to white to light yellow, Crystalline powder or crystalsMolecular weight:261.36O-Methylhydroxylamine Hydrochloride
CAS:Formula:CH6ClNOPurity:98%Color and Shape:SolidMolecular weight:83.51744-Dimethylaminobenzylamine Dihydrochloride
CAS:Formula:C9H14N2·2HClPurity:>98.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:223.14Malonyl-L-Carnitine HCl salt
CAS:Formula:C10H17NO6.HClPurity:>95%Color and Shape:SolidMolecular weight:283.71Tetrabutylammonium Iodide (TBAI) extrapure AR, 99%
CAS:Formula:C16H36NIPurity:min. 99%Color and Shape:White, Crystalline powder, Clear, ColourlessMolecular weight:369.37Tetrabutylammonium Hydroxide (37% in Methanol)
CAS:Formula:C16H37NOColor and Shape:Colorless to Yellow to Orange clear liquid to cloudy liquidMolecular weight:259.48Tetrabutylammonium Hydroxide 1M Aq. Solution
CAS:Formula:C16H37NOColor and Shape:Clear, Colourless, Liquid, max. 30Molecular weight:259.48N-Methyl(3-chloropropyl)amine hydrochloride
CAS:Formula:C4H11Cl2NPurity:95%Color and Shape:SolidMolecular weight:144.0428N,N,N-Trimethyl-1-adamantylammonium Hydroxide (25% in Water)
CAS:Formula:C13H25NOColor and Shape:Colorless to Almost colorless clear liquidMolecular weight:211.351,3-Phenylenediamine Dihydrochloride
CAS:Formula:C6H8N2·2HClPurity:>99.0%(T)Color and Shape:White to Light yellow to Purple powder to crystalMolecular weight:181.061,2-Distearoyl-sn-glycero-3-phosphocholine
CAS:Formula:C44H88NO8PPurity:>95.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:790.16Ethanaminium, N,N,N-triethyl-, hydrogen sulfate (1:1)
CAS:Formula:C8H21NO4SPurity:99%Color and Shape:SolidMolecular weight:227.321642-Amino-5-(diethylamino)toluene Monohydrochloride
CAS:Formula:C11H18N2·HClPurity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:214.742,4,4-Trimethylpentan-2-amine Hydrobromide
CAS:Formula:C8H19N·HBrPurity:>97.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:210.16Methyl 4-Aminobicyclo[2.1.1]hexane-1-carboxylate Hydrochloride
CAS:Formula:C8H13NO2·HClPurity:>95.0%(GC)(qNMR)Color and Shape:White to Light yellow powder to crystalMolecular weight:191.661,3-Bis(3-aminophenoxy)-5-chlorobenzene Dihydrochloride
CAS:Formula:C18H15ClN2O2·2HClPurity:>98.0%(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:399.70Benzenamine, 4-methoxy-, hydrochloride (1:1)
CAS:Formula:C7H10ClNOPurity:99%Color and Shape:SolidMolecular weight:159.6134Tetra-n-octylammonium bromide, 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:C32H68BrNPurity:98%Color and Shape:White to cream, Powder or flakesMolecular weight:546.81Tetrabutylammonium Hydroxide 40% aq solution pure
CAS:Formula:C16H37NOColor and Shape:Clear, Colourless to slight yellow, LiquidMolecular weight:259.48Ref: SR-68032
Discontinued productTetraethylammonium 4-methylbenzenesulfonate
CAS:Formula:C15H27NO3SPurity:98%Color and Shape:SolidMolecular weight:301.44478Tetrabutylammonium Hydroxide (10% in Water) [Reagent for Ion-Pair Chromatography]
CAS:Formula:C16H37NOColor and Shape:Colorless to Almost colorless clear liquidMolecular weight:259.481-Butyl-1-methylpyrrolidin-1-ium chloride
CAS:Formula:C9H20ClNPurity:98%Color and Shape:SolidMolecular weight:177.7148Tetraethylammonium tetrafluoroborate, 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:C8H20BF4NPurity:99%Color and Shape:Powder or crystals and/or lumps, WhiteMolecular weight:217.06Tetramethylammonium triacetoxyborohydride
CAS:Formula:C10H22BNO6Purity:98%Color and Shape:SolidMolecular weight:263.0958(S)-(+)-2-Amino-1-propanol, 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:C3H10NOPurity:98%Color and Shape:Liquid or viscous liquid, Clear colorless to pale yellowMolecular weight:76.12Amyltriethylammonium Bis(trifluoromethanesulfonyl)imide
CAS:Formula:C13H26F6N2O4S2Purity:98%Color and Shape:LiquidMolecular weight:452.477Tetrapropylammonium Hydroxide (TPAH) 10% Aq. Solution
CAS:Formula:C12H29NOPurity:~10%Color and Shape:Clear, Colourless to pale yellow, LiquidMolecular weight:203.37Dimethyldioctadecylammonium Iodide
CAS:Formula:C38H80INPurity:>98.0%(N)Color and Shape:White to Light yellow to Light red powder to crystalMolecular weight:677.97Benzyltriethylammonium Hydroxide (10% in Water)
CAS:Formula:C13H23NOColor and Shape:Colorless to Almost colorless clear liquidMolecular weight:209.332-(1-Pyrrolidinyl)ethanamine Dihydrochloride
CAS:Formula:C6H14N2·2HClPurity:>98.0%(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:187.112-Chloro-N,N,N-trimethylethanaminium chloride
CAS:Formula:C5H13Cl2NPurity:97%Color and Shape:SolidMolecular weight:158.0694Methyltri-n-octylammonium Chloride
CAS:Formula:C25H54ClNPurity:>95.0%(T)Color and Shape:White to Orange to Green powder to lumpMolecular weight:404.16(3-Bromopropyl)trimethylammonium Bromide
CAS:Formula:C6H15Br2NPurity:>96.0%(T)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:261.00Cyclohexanecarboxylic acid, 4-amino-, methyl ester, hydrochloride (1:1)
CAS:Formula:C8H16ClNO2Purity:97%Color and Shape:SolidMolecular weight:193.67113-Chloro-2-methylaniline hydrochloride
CAS:Formula:C7H9Cl2NPurity:95%Color and Shape:SolidMolecular weight:178.0591Acetylthiocholine Iodide
CAS:Formula:C7H16INOSPurity:>98.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:289.18Tetrapropylammonium Bromide
CAS:Formula:C12H28BrNPurity:98%Color and Shape:SolidMolecular weight:266.26143-Bromo-N,N,N-trimethylpropan-1-aminium bromide
CAS:Formula:C6H15Br2NPurity:97%Color and Shape:SolidMolecular weight:260.998Trimethylphenylammonium Chloride
CAS:Formula:C9H14ClNPurity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:171.67Tetrabutylammonium Phosphate (0.5mol/L in Water) [Reagent for Ion-Pair Chromatography]
CAS:Formula:C16H37NO·xH3PO4Color and Shape:Colorless clear liquidBenzyltributylammonium Bromide
CAS:Formula:C19H34BrNPurity:>98.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:356.391,4-Phenylenediamine Dihydrochloride
CAS:Formula:C6H8N2·2HClPurity:>99.0%(T)(HPLC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:181.06L-Carnitine L-Tartrate
CAS:Formula:C7H15NO3C4H6O6Purity:>98.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:236.245-Azoniaspiro[4.4]nonane Iodide
CAS:Formula:C8H16INPurity:98%Color and Shape:SolidMolecular weight:253.12381Tetra-n-butylammonium hydroxide, 1.0M in methanol
CAS:Tetra-n-butylammonium hydroxide, 1.0M in methanol is used as a strong base in organic chemistry. It is utilized under phase-transfer conditions to effect alkylation and deprotonation. 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:259.48Diisopropylamine hydrobromide
CAS:Formula:C6H16BrNPurity:95%Color and Shape:SolidMolecular weight:182.10192-(4-Fluorophenyl)ethylamine Hydrobromide
CAS:Formula:C8H10FN·HBrPurity:>98.0%(HPLC)(N)Color and Shape:White to Almost white powder to crystalMolecular weight:220.09Decyldimethyl(3-sulfopropyl)ammonium Hydroxide Inner Salt [for Biochemical Research]
CAS:Formula:C15H33NO3SPurity:>98.0%(HPLC)(N)Color and Shape:White to Almost white powder to crystalMolecular weight:307.49Hexamethonium Chloride Dihydrate
CAS:Formula:C12H30Cl2N2·2H2OPurity:>99.0%(T)Color and Shape:White powder to crystalMolecular weight:309.32Tetraethylammonium fluoride
CAS:Formula:C8H20FNPurity:95%Color and Shape:SolidMolecular weight:149.24950322-Bromo-N,N-diethylethylamine Hydrobromide
CAS:Formula:C6H15Br2NPurity:95%Color and Shape:SolidMolecular weight:260.9984-Methyl-2-hexylamine Hydrochloride
CAS:Formula:C7H17N·HClPurity:>98.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:151.68Dimethyl(n-octyl)(3-sulfopropyl)ammonium Hydroxide Inner Salt [for Biochemical Research]
CAS:Formula:C13H29NO3SPurity:>98.0%(HPLC)(N)Color and Shape:White to Almost white powder to crystalMolecular weight:279.44Succinylcholine chloride, 96%
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:C14H30Cl2N2O4Purity:96%Color and Shape:Crystalline powder, WhiteMolecular weight:361.30Tetrabutylammonium Tribromide
CAS:Formula:C16H36Br3NPurity:>98.0%(T)Color and Shape:White to Yellow to Orange powder to crystalMolecular weight:482.18Tetramethylammonium hydrogensulfate, 99+%, HPLC grade
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:C4H13NO4SPurity:99+%Color and Shape:Powder, White to off-whiteMolecular weight:171.211-Octanaminium, N-hexyl-N,N-dimethyl-, bromide (1:1)
CAS:Formula:C16H36BrNPurity:98%Color and Shape:LiquidMolecular weight:322.3677ETHYLTRIMETHYLAMMONIUM IODIDE
CAS:Formula:C5H14INPurity:98%Color and Shape:SolidMolecular weight:215.075832-Aminoethyl Methacrylate Hydrochloride
CAS:Formula:C6H11NO2·HClPurity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:165.62Dodecyltrimethylammonium Chloride
CAS:Formula:C15H34ClNPurity:>97.0%(T)Color and Shape:White to Almost white powder to crystalineMolecular weight:263.89Cetyltrimethyl Ammonium Bromide (CTAB) extrapure AR, ExiPlus, Multi-Compendial, 99%
CAS:Formula:C19H42BrNPurity:min. 99%Color and Shape:White, Crystalline powder, Clear, Colourless, Clear, ColourlessMolecular weight:364.45Myristyltrimethylammonium 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:C17H38BrNPurity:99%Color and Shape:White, Crystalline powderMolecular weight:336.40Benzyldimethyltetradecylammonium Chloride [Ion association reagent for extraction photometric analysis and sensitizer in photometric determination of metals]
CAS:Formula:C23H42ClNPurity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:368.05Tetraethylammonium fluoride hydrate
CAS:Formula:C8H22FNOPurity:97%Color and Shape:SolidMolecular weight:167.264783199999952,5-Diaminotoluene Dihydrochloride
CAS:Formula:C7H10N2·2HClPurity:>98.0%(T)(HPLC)Color and Shape:White to Gray to Red powder to crystalMolecular weight:195.09Benzyldimethylhexadecylammonium chloride hydrate, 95%
CAS:Benzyldimethylhexadecylammonium chloride has been used in a study to assess the removal of cationic surfactants from aqueous solutions using activated carbon cloth (ACC). It has also been used in a study to investigate the prototropic behavior of the dye, 7-hydroxy-4-methylcoumarin (7H4MC). 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:C25H46ClNPurity:95%Color and Shape:White to pale cream, PowderMolecular weight:396.101-Pentanaminium, N,N,N-tripentyl-, iodide (1:1)
CAS:Formula:C20H44INPurity:98%Color and Shape:SolidMolecular weight:425.4745Tetramethylammonium hydroxide pentahydrate, 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:C4H23NO6Purity:98%Color and Shape:White to off-white, Crystalline powderMolecular weight:181.23Bromocholine Bromide
CAS:Formula:C5H13Br2NPurity:>99.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:246.97Pyrrolidinium, 3-[(cyclopentylhydroxyphenylacetyl)oxy]-1,1-dimethyl-,bromide
CAS:Formula:C19H28BrNO3Purity:98%Color and Shape:SolidMolecular weight:398.3345Tetrabutylammonium Chloride [Reagent for Ion-Pair Chromatography]
CAS:Formula:C16H36ClNPurity:>98.0%(T)Color and Shape:White powder to crystalMolecular weight:277.92Tetra-n-octylammonium Bromide
CAS:Formula:C32H68BrNPurity:>98.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:546.81Naphthalen-1-ylhydrazine hydrochloride
CAS:Formula:C10H11ClN2Purity:98%Color and Shape:SolidMolecular weight:194.66071,4-Benzenediamine, 2-methyl-, dihydrochloride
CAS:Formula:C7H12Cl2N2Purity:98%Color and Shape:SolidMolecular weight:195.0896N,N-Dibutyl-N-methylbutan-1-aminium chloride
CAS:Formula:C13H30ClNPurity:98%Color and Shape:SolidMolecular weight:235.8372-(2-Methoxyphenoxy)ethylamine Hydrochloride
CAS:Formula:C9H13NO2·HClPurity:>98.0%(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:203.67Aliquat 336, 88%
CAS:Formula:C25H54ClNPurity:min. 88%Color and Shape:Clear, Colourless to pale yellow, Viscous liquidMolecular weight:404.16Ref: SR-17996
Discontinued productBenzenemethanaminium, N,N,N-tributyl-, chloride (1:1)
CAS:Formula:C19H34ClNPurity:98%Color and Shape:SolidMolecular weight:311.933Tetraethylammonium Hydrogen Sulphate (TEAHS) for HPLC, 99%
CAS:Formula:(C2H5)4N(Cl)Purity:min. 99%Color and Shape:White, Crystalline powder, Clear, ColourlessMolecular weight:165.703-Dimethylaminopropylchloride hydrochloride
CAS:Formula:C5H13Cl2NPurity:97%Color and Shape:SolidMolecular weight:158.06942Benzyltrimethylammonium chloride, 97%
CAS:Benzyltrimethylammonium chloride are Ccommercially important catalyst. Used in antistatic agent, detergent Sanitisers, softner for textiles and paper products, phase transfer catalyst. 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:C10H16ClNPurity:97%Color and Shape:White, Crystals or powder or crystalline powder or lumpsMolecular weight:185.703-Acrylamido-N,N,N-trimethylpropan-1-aminium chloride
CAS:Formula:C9H19ClN2OPurity:75%Color and Shape:LiquidMolecular weight:206.713