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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Carbachol, 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-hexylammonium hydrogen sulfate, 98%
CAS:<p>Tetra-n-hexylammonium hydrogen sulfate is used as a lipophilic phase-transfer catalyst. It is also used in coatings, printing ink, rubber, glass, leather and cosmetics. Further, it acts as an efficient catalyst in ruthenium-catalyzed reactions. This Thermo Scientific Chemicals brand product was orig</p>Fórmula:C24H52NO4SPureza:98%Cor e Forma:White to off-white, PowderPeso molecular:450.74Benzalkonium chloride
CAS:<p>Cationic surface active agentBenzalkonium chloride is used in textile dyeing, softeners, antistatic agents, emulsifiers and conditioner. It acts as a cationic detergent. It is also used as a preservative in pharmaceutical products like eye, ear and nasal drops and sprays. Further, it is an active in</p>Fórmula:C21H38ClNCor e Forma:White to yellow, Solid to semi-solidPeso molecular:339.99Tetraethylammonium chloride
CAS:<p>Phase transfer catalyst</p>Fórmula:C8H20ClNCor e Forma:White to pale yellow, Crystals or crystalline powderPeso molecular:165.71Choline chloride, 98+%
CAS:<p>Choline chloride helps in providing nourishment for pig feed and poultry feed. It acts as a food flavor enhancer. It is used as a precursor of acetylcholine and is a methyl donor in various metabolic processes and in lipid metabolism. This Thermo Scientific Chemicals brand product was originally pa</p>Fórmula:C5H14ClNOPureza:98+%Cor e Forma:White, Crystals or powder or crystalline powder or needles or adhering crystalsPeso molecular:139.62Tetra-n-propylammonium bromide, 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:C12H28BrNPureza:98%Cor e Forma:Crystals or powder or crystalline powder or lumps, WhitePeso molecular:266.27Tetra-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 fluoride, 75% w/w aq. soln.
CAS:<p>Tetrabutylammonium Fluoride is a reactant used for the synthesis of multiple compounds, including conjugated dienoic acid esters, oligoribonucleotides with phosphonate-modified linkages, and triple monoamine reuptake inhibitors, among others. It has proven useful in studying cancer, diabetes, and ne</p>Fórmula:C16H36FNPureza:75%Cor e Forma:Clear colorless to pale yellow, Viscous liquidPeso molecular:261.47Choline chloride, 98+% (dry basis)
CAS:<p>Thermo Scientific Choline chloride</p>Fórmula:C5H14ClNOPureza:98+%Cor e Forma:White crystalline powderPeso molecular:139.62Benzyltrimethylammonium chloride, 97%
CAS:<p>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 docume</p>Fórmula:C10H16ClNPureza:97%Cor e Forma:White, Crystals or powder or crystalline powder or lumpsPeso molecular:185.70Tetraethylammonium hydroxide, 20% aq. soln.
CAS:<p>Tetraethylammonium hydroxide is used as structure Directing Agents (SDAs), in selective etching, photovoltaic chemicals, advanced ceramics, strong organic base, flat panel display chemicals and transesterification catalyst. This Thermo Scientific Chemicals brand product was originally part of the Al</p>Fórmula:C8H21NOCor e Forma:Clear colorless to pale yellow, LiquidPeso molecular:147.26(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:291.95Acetylcholine 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:181.66Tetramethylammonium 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:201.05N-Dodecyl-N,N-dimethyl-3-ammonio-1-propanesulfonate
CAS:<p>For protein solubilization</p>Fórmula:C17H37NO3SPeso molecular:335.55Tetraethylammonium chloride hydrate, 98%
CAS:<p>Tetraethylammonium chloride monohydrate is used as pharmaceutical intermediate. 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 </p>Fórmula:C8H20ClNPureza:98%Cor e Forma:Crystals or powder or crystalline powder or fused/lumpy solid, WhitePeso molecular:165.71S-Acetylthiocholine iodide, 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:C7H16INOSPureza:98%Cor e Forma:White, Crystals or powder or crystalline powderPeso molecular:289.18Tetra-n-propylammonium chloride, 99+%
CAS:<p>Tetra-n-propylammonium chloride is used as phase-transfer type applications. 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</p>Fórmula:C12H28ClNPureza:99+%Cor e Forma:White to pale cream, Powder or crystals or crystalline powderPeso molecular:221.81Tetra-n-butylammonium borohydride, 97%
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:C16H40BNPureza:97%Cor e Forma:White, Crystals or powder or crystalline powderPeso molecular:257.31Tetramethylammonium hydroxide, 25% w/w aq. soln., Electronic Grade, 99.9999% (metals basis)
CAS:<p>Tetramethylammonium hydroxide is used to produce tetramethyl-ammonium azide. It is used as an anisotropic etchant of silicon, basic solvent in the development of acidic photoresist in photolithography process, as surfactant in the synthesis of ferrofluid and as a polarographic reagent. It finds appl</p>Fórmula:C4H13NOPureza:99.9999%Cor e Forma:LiquidPeso molecular:91.15
