Items 131 to 140 of 470 total
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| Product Name | CAS # | Catalog # | QUANTITY | Price | Citations | RATING |
|---|---|---|---|---|---|---|
Tetrapropylammonium bromide | 1941-30-6 | sc-251213 | 100 g | $58.00 | ||
Tetrapropylammonium bromide is a versatile synthetic reagent characterized by its quaternary ammonium structure, which enhances its ability to act as a phase transfer catalyst. This compound facilitates the migration of ionic species across organic-aqueous interfaces, promoting reaction efficiency. Its unique steric properties allow for selective interactions with substrates, influencing reaction pathways and kinetics. Additionally, its solubility in organic solvents supports a wide range of synthetic applications, making it a valuable tool in organic chemistry. | ||||||
Tetraphenylphosphonium chloride | 2001-45-8 | sc-251211 sc-251211A | 5 g 10 g | $59.00 $65.00 | ||
Tetraphenylphosphonium chloride is a synthetic reagent notable for its phosphonium cation, which exhibits strong electrophilic character. This compound is effective in facilitating nucleophilic substitutions and can stabilize reactive intermediates through π-π stacking interactions. Its high lipophilicity enhances solubility in organic solvents, allowing for efficient extraction and purification processes. The unique steric hindrance provided by the phenyl groups also influences selectivity in various organic transformations. | ||||||
Tetraphenylphosphonium iodide | 2065-67-0 | sc-237079 | 5 g | $57.00 | ||
Tetraphenylphosphonium iodide serves as a versatile synthetic reagent characterized by its ability to form stable phosphonium salts. The iodide ion enhances its reactivity, promoting efficient nucleophilic attacks in organic synthesis. Its bulky phenyl groups create a unique steric environment, influencing reaction pathways and selectivity. Additionally, the compound's strong ionic interactions contribute to its solubility in polar solvents, facilitating various coupling reactions and enhancing reaction kinetics. | ||||||
1-Acetyl-3-thiosemicarbazide | 2302-88-7 | sc-273187 | 5 g | $107.00 | ||
1-Acetyl-3-thiosemicarbazide is a notable synthetic reagent recognized for its ability to participate in diverse condensation reactions. The presence of the thiosemicarbazide moiety allows for strong hydrogen bonding and coordination with metal ions, which can influence reaction mechanisms. Its unique electronic structure promotes nucleophilic character, enabling it to engage in electrophilic substitutions. Furthermore, its solubility in various organic solvents enhances its utility in multi-step synthesis, streamlining reaction processes. | ||||||
Di-tert-butyl nitroxide | 2406-25-9 | sc-257310 | 250 mg | $102.00 | ||
Di-tert-butyl nitroxide is a distinctive synthetic reagent known for its stable radical character, which facilitates unique electron transfer processes. Its bulky tert-butyl groups provide steric hindrance, influencing reaction kinetics and selectivity in radical-mediated transformations. This compound exhibits strong interactions with various substrates, promoting the formation of stable intermediates. Additionally, its solubility in organic solvents allows for versatile applications in radical chemistry, enhancing reaction efficiency. | ||||||
Diisopropyl azodicarboxylate | 2446-83-5 | sc-252724 | 5 g | $29.00 | ||
Diisopropyl azodicarboxylate is a notable synthetic reagent characterized by its ability to act as a powerful oxidizing agent in various organic reactions. Its unique structure allows for efficient formation of radicals, which can initiate diverse reaction pathways. The compound's dual carboxylate groups enhance its reactivity, facilitating nucleophilic attacks and promoting cyclization processes. Its moderate polarity aids in solubility across a range of organic solvents, making it a versatile tool in synthetic chemistry. | ||||||
Cesium methanesulfonate | 2550-61-0 | sc-239492 | 5 g | $106.00 | ||
Cesium methanesulfonate serves as a distinctive synthetic reagent, notable for its ability to stabilize charged intermediates during reactions. Its unique sulfonate group enhances solubility in polar solvents, promoting efficient ionization and facilitating nucleophilic substitutions. The compound's ionic nature allows for rapid reaction kinetics, making it ideal for catalyzing various transformations. Additionally, its strong ionic interactions contribute to enhanced selectivity in complex reaction environments. | ||||||
TEMPO | 2564-83-2 | sc-255630 sc-255630A | 1 g 5 g | $21.00 $42.00 | 1 | |
TEMPO is a versatile synthetic reagent characterized by its stable nitroxide radical structure, which enables selective oxidation reactions. Its unique ability to participate in radical-mediated processes allows for the efficient transformation of alcohols into carbonyl compounds. TEMPO's strong electron-withdrawing properties enhance its reactivity, facilitating rapid reaction kinetics. Furthermore, its solubility in organic solvents promotes compatibility with a wide range of substrates, making it a valuable tool in synthetic organic chemistry. | ||||||
Octadecyl isothiocyanate | 2877-26-1 | sc-281110 sc-281110A | 5 g 25 g | $164.00 $637.00 | ||
Octadecyl isothiocyanate is a specialized synthetic reagent known for its unique reactivity in nucleophilic substitution reactions. Its long hydrophobic alkyl chain enhances solubility in organic solvents, promoting interactions with various substrates. The isothiocyanate functional group exhibits strong electrophilic characteristics, allowing for selective reactions with amines and alcohols. This compound's ability to form stable thiourea derivatives further expands its utility in synthetic pathways, showcasing its distinct role in organic synthesis. | ||||||
Sodium dichloroisocyanurate | 2893-78-9 | sc-236901 | 25 g | $26.00 | ||
Sodium dichloroisocyanurate is a versatile synthetic reagent characterized by its strong oxidizing properties and ability to release chlorine. This compound facilitates chlorination reactions, effectively modifying organic substrates through electrophilic attack. Its unique isocyanurate structure enhances stability, allowing for controlled release of active chlorine species. Additionally, it exhibits notable solubility in water, promoting efficient interaction with various reactants in aqueous environments, making it a valuable tool in synthetic chemistry. | ||||||