Items 211 to 220 of 499 total
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| Product Name | CAS # | Catalog # | QUANTITY | Price | Citations | RATING |
|---|---|---|---|---|---|---|
(S)-(+)-Ascochin | 935699-58-4 | sc-364133 sc-364133A | 1 mg 5 mg | $160.00 $510.00 | ||
(S)-(+)-Ascochin is a notable acid halide characterized by its unique stereochemistry, which significantly impacts its reactivity and selectivity in chemical transformations. This compound demonstrates a strong tendency to engage in nucleophilic acyl substitution, leading to the formation of highly reactive acyl intermediates. Its distinct electronic distribution allows for tailored interactions with a variety of nucleophiles, promoting efficient reaction kinetics. Additionally, its solubility in organic solvents enhances its versatility in synthetic applications. | ||||||
11-O-Methylpseurotin A | 956904-34-0 | sc-391080 | 250 µg | $60.00 | ||
11-O-Methylpseurotin A, functioning as an acid halide, exhibits remarkable reactivity due to its electrophilic nature, allowing it to engage in rapid nucleophilic attacks. The compound's unique structural features facilitate the formation of transient intermediates, which can lead to diverse reaction pathways. Its halogen substituents enhance electrophilicity, influencing the selectivity and efficiency of reactions, making it a versatile participant in synthetic organic chemistry. | ||||||
Itaconic acid | 97-65-4 | sc-250207 sc-250207A | 100 g 1 kg | $29.00 $52.00 | ||
Itaconic acid is a versatile dicarboxylic acid known for its unique reactivity and ability to participate in various polymerization processes. Its structure allows for efficient cross-linking in the formation of biodegradable polymers, enhancing material properties. The acid's distinct double bond facilitates Michael addition reactions, promoting the synthesis of diverse copolymers. Additionally, itaconic acid's solubility in water and organic solvents broadens its applicability in chemical synthesis and material science. | ||||||
Ristocetin Sulfate Salt | 1404-55-3 | sc-296272 sc-296272A | 5 mg 25 mg | $117.00 $520.00 | ||
Ristocetin Sulfate Salt is a complex glycopeptide that exhibits unique interactions with platelet receptors, particularly in the context of von Willebrand factor. Its structure allows for specific binding to glycoprotein Ib, facilitating platelet aggregation through a distinct mechanism. This compound's ability to modulate the conformation of proteins enhances its role in biochemical assays, providing insights into hemostatic processes. Its solubility in aqueous solutions further supports its utility in various experimental settings. | ||||||
Calpinactam | 1205538-83-5 | sc-394285 | 250 µg | $122.00 | 1 | |
Calpinactam is characterized by its unique amide bond, which facilitates specific interactions with nucleophiles through resonance stabilization. The presence of a cyclic structure enhances its rigidity, influencing reaction pathways and kinetics. Its ability to form stable complexes with metal ions can alter its reactivity, while its polar functional groups contribute to solubility in various solvents, allowing for a range of chemical transformations and applications in synthetic chemistry. | ||||||
Trimethoprim lactate salt | 23256-42-0 | sc-237332 | 250 mg | $373.00 | 2 | |
Trimethoprim lactate salt exhibits distinctive properties as a zwitterionic compound, facilitating unique solubility profiles in various solvents. Its lactate moiety enhances hydrogen bonding interactions, promoting stability in aqueous environments. The compound's dual charge allows for intriguing electrostatic interactions, influencing its behavior in complexation reactions. Furthermore, its structural flexibility enables it to engage in diverse coordination chemistry, expanding its potential for innovative applications in material science. | ||||||
Spiramycin | 8025-81-8 | sc-251064 sc-251064A sc-251064B | 1 g 5 g 10 g | $81.00 $176.00 $317.00 | 1 | |
Spiramycin features a unique macrolide structure that allows for extensive interactions with ribosomal RNA, inhibiting protein synthesis through a distinct mechanism. Its large lactone ring enhances lipophilicity, promoting membrane permeability. The compound's stereochemistry contributes to its selective binding affinity, influencing its kinetic behavior in biological systems. Spiramycin's solubility profile also plays a crucial role in its distribution and interaction dynamics within various environments. | ||||||
Sulphanilamide-d4 Hydrochloride | 77435-46-2 | sc-394208 | 2.5 mg | $360.00 | ||
Sulphanilamide-d4 Hydrochloride is a deuterated derivative that exhibits unique isotopic labeling, enhancing its traceability in analytical studies. The presence of deuterium alters the vibrational frequencies of the molecule, providing distinct NMR signatures that facilitate precise structural elucidation. Its ability to form stable complexes through ionic interactions and hydrogen bonding allows for the exploration of reaction mechanisms, influencing kinetics and thermodynamic stability in various chemical environments. | ||||||
Spectinomycin sulfate tetrahydrate | 64058-48-6 | sc-286778 sc-286778A | 1 g 5 g | $66.00 $107.00 | ||
Spectinomycin sulfate tetrahydrate exhibits a unique structural configuration that facilitates its interaction with bacterial ribosomes, specifically targeting the 30S subunit. This interaction disrupts the decoding process of mRNA, leading to the inhibition of protein synthesis. Its hydrophilic nature, attributed to the sulfate groups, enhances solubility in aqueous environments, influencing its diffusion and bioavailability. Additionally, the compound's stereochemical properties affect its binding kinetics, allowing for selective action against certain bacterial strains. | ||||||
3-Hydroxy-2-nitrobenzoic acid | 602-00-6 | sc-266677 | 500 mg | $85.00 | ||
3-Hydroxy-2-nitrobenzoic acid is characterized by its ability to engage in hydrogen bonding and π-π stacking interactions due to its hydroxyl and nitro substituents. This compound exhibits unique reactivity in electrophilic aromatic substitution reactions, where the nitro group acts as a strong electron-withdrawing group, influencing the orientation and rate of substitution. Its acidic properties allow for proton transfer in various chemical environments, enhancing its role in organic synthesis and catalysis. | ||||||