Items 231 to 240 of 257 total
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Product Name | CAS # | Catalog # | QUANTITY | Price | Citations | RATING |
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5-Bromo Brassinin | 1076199-55-7 | sc-207004 sc-207004A sc-207004B | 10 mg 100 mg 1 g | $262.00 $3264.00 $24480.00 | 1 | |
5-Bromo Brassinin serves as a versatile derivatization agent, characterized by its ability to form stable covalent bonds through electrophilic interactions. Its unique bromine substituent enhances reactivity, facilitating selective modifications of functional groups. The compound's distinct steric and electronic properties influence reaction pathways, allowing for tailored derivatization strategies. Additionally, its solubility in various solvents aids in optimizing reaction conditions, making it effective for diverse analytical applications. | ||||||
Lysinonorleucine | 25612-46-8 | sc-207837 | 5 mg | $337.00 | 2 | |
Lysinonorleucine acts as a potent derivatization agent, notable for its ability to engage in nucleophilic addition reactions due to its unique structural features. The compound's specific amino acid configuration allows for selective targeting of carbonyl groups, enhancing the formation of stable derivatives. Its reactivity is influenced by steric hindrance and electronic effects, which can be fine-tuned to optimize reaction kinetics. Furthermore, its solubility profile supports diverse analytical methodologies, enabling effective sample preparation and analysis. | ||||||
2-Fluorophenylacetic acid | 451-82-1 | sc-254252 | 10 g | $48.00 | ||
2-Fluorophenylacetic acid serves as an effective derivatization agent, characterized by its ability to form stable esters and amides through acylation reactions. The presence of the fluorine atom enhances electrophilicity, facilitating nucleophilic attack by amines and alcohols. Its unique aromatic structure promotes π-π stacking interactions, which can influence reaction selectivity and kinetics. Additionally, its moderate polarity aids in solubility, making it suitable for various analytical techniques. | ||||||
(S)-(+)-2-Octanol | 6169-06-8 | sc-250941 sc-250941A | 5 g 10 g | $121.00 $298.00 | ||
(S)-(+)-2-Octanol acts as a versatile derivatization agent, notable for its chiral nature, which allows for the selective formation of esters and ethers. Its hydrophobic alkyl chain enhances solubility in organic solvents, promoting efficient reactions with nucleophiles. The secondary alcohol functionality enables hydrogen bonding, influencing reaction pathways and kinetics. This compound's unique stereochemistry can also impact the selectivity of reactions, making it valuable in various analytical applications. | ||||||
(S)-NIFE | 328406-65-1 | sc-253524 sc-253524A sc-253524B sc-253524C sc-253524D | 25 mg 250 mg 500 mg 1 g 5 g | $270.00 $1224.00 $2040.00 $3570.00 $11730.00 | 8 | |
(S)-NIFE serves as a potent derivatization agent, characterized by its ability to form stable adducts through specific molecular interactions. Its unique structure facilitates the formation of amides and esters, enhancing the reactivity of functional groups. The presence of a chiral center allows for enantioselective reactions, while its polar characteristics promote solubility in various solvents. This compound's reactivity profile is influenced by steric and electronic factors, optimizing reaction kinetics for diverse applications. | ||||||
3-Bromomethyl-7-methoxy-1,4-benzoxazin-2-one | 124522-09-4 | sc-209554 | 100 mg | $192.00 | ||
3-Bromomethyl-7-methoxy-1,4-benzoxazin-2-one acts as a versatile derivatization agent, notable for its electrophilic bromomethyl group that readily engages in nucleophilic substitution reactions. This compound's unique benzoxazine framework enhances its stability and reactivity, allowing for selective modifications of functional groups. Its ability to form covalent bonds with nucleophiles is influenced by steric hindrance and electronic effects, making it suitable for diverse synthetic pathways. | ||||||
Pentafluorophenyl acetate | 19220-93-0 | sc-215689 sc-215689A sc-215689B sc-215689C sc-215689D | 500 mg 1 g 5 g 10 g 25 g | $60.00 $100.00 $340.00 $583.00 $1163.00 | ||
Pentafluorophenyl acetate serves as a powerful derivatization agent, characterized by its highly electronegative fluorine atoms that enhance electrophilicity. This compound facilitates acylation reactions, promoting the formation of stable esters through its reactive acetate moiety. The presence of multiple fluorine substituents not only increases the compound's lipophilicity but also influences reaction kinetics, allowing for rapid and selective modifications of various nucleophiles. Its unique electronic properties enable precise control over reaction conditions, making it a valuable tool in synthetic chemistry. | ||||||
9-Fluorenylmethyl carbazate | 35661-51-9 | sc-210709 | 250 mg | $120.00 | ||
9-Fluorenylmethyl carbazate acts as an effective derivatization agent, distinguished by its unique structural framework that enhances reactivity through π-π stacking interactions. This compound promotes the formation of stable carbazate derivatives, facilitating selective modifications of carbonyl compounds. Its robust aromatic system contributes to increased stability and solubility in organic solvents, while its ability to form hydrogen bonds allows for fine-tuning of reaction conditions, optimizing yields in synthetic applications. | ||||||
Coumarin-6-sulfonyl chloride | 10543-42-7 | sc-214771 | 10 mg | $30.00 | ||
Coumarin-6-sulfonyl chloride serves as a versatile derivatization agent, characterized by its sulfonyl chloride functionality that enhances electrophilic reactivity. This compound engages in nucleophilic acyl substitution, enabling the formation of sulfonamide derivatives. Its unique coumarin backbone provides fluorescence properties, allowing for easy tracking of reaction progress. Additionally, the compound's ability to form stable adducts with amines and alcohols streamlines the derivatization process, improving selectivity and efficiency in synthetic pathways. | ||||||
1-(2-Naphthoyl)imidazole | 141903-34-6 | sc-208528 | 500 mg | $99.00 | ||
1-(2-Naphthoyl)imidazole is a potent derivatization agent known for its unique naphthoyl moiety, which enhances its reactivity through π-π stacking interactions. This compound facilitates acylation reactions, promoting the formation of imidazole derivatives via nucleophilic attack. Its distinct structure allows for selective targeting of functional groups, improving reaction kinetics and yielding high-purity products. The compound's stability under various conditions further supports its utility in complex synthetic pathways. |