Catiões Quaternários de Amónio
Nesta seção, você encontrará uma grande variedade de building blocks formados a partir de aminas e que são prontamente solúveis em água. Cátions e sais de amônio quaternário são caracterizados por um átomo de nitrogênio ligado a quatro grupos orgânicos, criando um íon carregado positivamente. Esses compostos são amplamente utilizados em aplicações como desinfetantes, surfactantes e catalisadores de transferência de fase. Sua excelente solubilidade em água e propriedades antimicrobianas os tornam valiosos tanto em ambientes industriais quanto de pesquisa. Na CymitQuimica, oferecemos uma ampla seleção de cátions e sais de amônio quaternário de alta qualidade para atender às suas necessidades.
Foram encontrados 1099 produtos de "Catiões Quaternários de Amónio"
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(Di-n-dodecyl)dimethylammonium bromide, 98+%
CAS:<p>(Di-n-dodecyl)dimethylammonium bromide is used as a phase transfer catalyst. It is also used as floor disinfectant. Further, it acts as surface-active agent. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label informati</p>Fórmula:C26H56BrNPureza:98+%Cor e Forma:White to pale cream, Powder or crystalsPeso molecular:462.65Tetramethylammonium tetrafluoroborate, 97%
CAS:<p>It is used in the catalytic reduction of 1,6-dihalohexanes by nickel(i) salen electrogenerated at glassy carbon cathodes in dimethylformamide. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to</p>Fórmula:C4H12BF4NPureza:97%Cor e Forma:White, Crystals or powder or crystalline powder and/or chunksPeso molecular:160.95Tetramethylammonium iodide, 99%
CAS:<p>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 Sci</p>Fórmula:C4H12INPureza:99%Cor e Forma:White to pale yellow, Powder or crystalline powderPeso molecular:201.05Tetramethylammonium hydrogen phthalate, 99+%
CAS:<p>In electrolyte formulations</p>Fórmula:C12H17NO4Pureza:99+%Cor e Forma:White, Crystalline powderPeso molecular:239.27Tetra-n-propylammonium hydrogen sulfate, 98%
CAS:<p>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 Sci</p>Fórmula:C12H29NO4SPureza:98%Cor e Forma:White, Powder or crystalline powder and/or lumpsPeso molecular:283.43Tetramethylammonium hydroxide pentahydrate, 98%
CAS:<p>Tetramethylammonium hydroxide pentahydrate is used in analytical chemistry as an ion pairing agent and a polarographic reagent. It finds application in gas chromatography/mass spectrometry (GC/MS), capillary isotachophoresis and capillary zone electrophoresis and liquid chromatography. Furthermore, </p>Fórmula:C4H23NO6Pureza:98%Cor e Forma:Crystals or powder or crystalline powder, White or pale creamPeso molecular:181.23Tetra-n-propylammonium hydroxide, 40% w/w aq. soln.
CAS:<p>Tetra-n-propylammonium hydroxide is used as an intermediate, ion exchange agent, surface-active agent and solvent. Further, it is used as an antistatic agent, detergent sanitizers, softener for textiles and paper products, emulsifying agents and pigment dispersers. It finds application as curing acc</p>Fórmula:C12H29NOCor e Forma:Colorless to faintly yellow, LiquidPeso molecular:203.37Tetra-n-butylammonium hydroxide, 1.0M in methanol
CAS:<p>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 documen</p>Fórmula:C16H37NOCor e Forma:Clear colorless to yellow, LiquidPeso molecular:259.48Tetra-n-butylammonium bromide, 98+%
CAS:<p>Phase transfer catalyst Tetra-n-butylammonium bromide is used as a phase transfer catalyst for the preparation of lactones by cyclization of potassium salt of -bromocarboxylic acids and beta-lactones from beta-bromoacid by cyclization. It is also involved in the Curtius rearrangement, N-alkylation o</p>Fórmula:C16H36BrNPureza:98+%Cor e Forma:Crystals or powder or crystalline powder or fused solid, White to creamPeso molecular:322.38(1-Tetradecyl)trimethylammonium chloride, 98%
CAS:<p>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 Sci</p>Fórmula:C17H38ClNPureza:98%Cor e Forma:White to pale cream, Crystalline powderPeso molecular:291.95Tetra-n-butylammonium acetate, 1.0M aq. soln.
CAS:<p>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 Sci</p>Fórmula:C18H39NO2Cor e Forma:Clear, colourless, liquidPeso molecular:301.51Tetra-n-butylammonium phosphate, 98%, non-UV
CAS:<p>Tetra-n-butylammonium phosphate, is used in chemicals, pharmaceutical research, pharmaceutical intermediates, and reagents. Tetrabutylammonium phosphate can be used in organic synthesis. It is used as an Ion-associating reagent for HPLC. This Thermo Scientific Chemicals brand product was originall</p>Fórmula:C16H38NO4PPureza:98%Cor e Forma:White to off-white, Powder or crystals or crystalline powderPeso molecular:339.46Carbachol, 98.3%
CAS:<p>Carbachol, 51-83-2, also known as carbamoylcholine chloride, is a synthetic choline ester which acts as a non-selective cholinergic agonist. Learn more at Thermo Fisher Scientific.</p>Fórmula:C6H15ClN2O2Pureza:98.3%Cor e Forma:White to pale cream, Crystals or powder or crystalline powderPeso molecular:182.65Tetra-n-butylammonium hydrogen sulfate, 97%
CAS:<p>Phase transfer catalyst Tetra-n-butylammonium hydrogen sulfate shows antibacterial properties due to the presence of the quaternary amine and the counter ion. It serves as a phase-transfer catalyst, surface-active agent, solvent, intermediate, active ingredient for conditioners, antistatic agent, de</p>Fórmula:C16H37NO4SPureza:97%Cor e Forma:Crystals or powder or crystalline powder or granules, WhitePeso molecular:339.54Tetra-n-butylammonium hydroxide, 55% w/w aq. soln.
CAS:<p>As a reagent for ion-pair extractions</p>Fórmula:C16H37NOCor e Forma:Clear colorless to yellow, LiquidPeso molecular:259.48Tetra-n-butylammonium acetate
CAS:<p>Tetra-n-butylammonium acetate is used as catalyst, curing agent, and initiator in the polymer industry. It is also used catalyst for the alkynylation of carbonyl compounds with trimethylsilylacetylenes. It is also used as PE/PP clarifying agent, epoxy polymerization initiator, surfactants, emulsifi</p>Fórmula:C18H39NO2Cor e Forma:crystalline powder, White to yellowPeso molecular:301.51Acetylcholine chloride, 98+%
CAS:<p>Acetylcholine chloride acts as an endogenous neurotransmitter at cholinergic synapses. The compound has been shown to have ophthalmological uses and can be broken down quickly by choliesterases. Acetylcholine influences many basic cells functions, such as mitosis, cells differentiation, cytoskeletal</p>Fórmula:C7H16ClNO2Pureza:98+%Cor e Forma:White, Crystals or powder or crystalline powder or fused/lumpy solidPeso molecular:181.66Choline bitartrate, 98+%
CAS:<p>Choline Bitartrate is used by nerve cells to manufacture a chemical called acetylcholine, which effectively allows cells to communicate with each other. Choline is also heavily associated with neurological function and can help improve movement, coordination, and myofibril contraction. This Thermo S</p>Fórmula:C9H19NO7Pureza:98+%Cor e Forma:White, Powder or crystals or crystalline powderPeso molecular:253.25Tetra-n-butylammonium tribromide, 98%
CAS:<p>Tetra-n-butylammonium tribromide is used as a phase transfer catalyst in organic synthesis as well as a mild brominating agent. It acts as a solid source of bromine. It is useful for the preparation of vicinal dibromides from alkenes and alkynes and alfa-bromo acetals. Further, it is utilized to gen</p>Fórmula:C16H36Br3NPureza:98%Cor e Forma:Crystalline powder or powder, OrangePeso molecular:482.18(1-Hexadecyl)trimethylammonium chloride, 96%
CAS:<p>(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 p</p>Fórmula:C19H42ClNPureza:96%Cor e Forma:White to off-white, powderPeso molecular:320.00
