Ex 620-750 nm Red

4-(2-Carboxyphenyl)-7-diethylamino-2-(7-diethylamino-2-oxochroman-3-yl)-chromylium perchlorate is a vibrant chromophore characterized by its strong absorption and emission in the 620-750 nm range. This compound demonstrates notable solvatochromism, where its spectral properties shift in response to solvent polarity. Additionally, its unique electronic structure allows for efficient energy transfer processes, making it a subject of interest in studies of light-harvesting and photonic applications.

4,4'-[(8,16-Dihydro-8,16-dioxodibenzo[a,j]perylene-2,10-diyl)dioxy]dibutyric acid di(N-succinimidyl ester) exhibits intriguing photophysical properties, particularly in the 620-750 nm range. Its unique dioxo-dibenzo structure facilitates robust π-π stacking interactions, enhancing stability and influencing reaction kinetics. The compound's ester functionalities promote selective reactivity, allowing for tailored modifications in various chemical environments, making it a versatile candidate for advanced material applications.

Fluorescent red 633 is characterized by its exceptional photostability and high quantum yield, particularly within the 620-750 nm excitation range. Its unique conjugated structure enables efficient energy transfer and strong light absorption, leading to vivid fluorescence. The compound's hydrophobic nature enhances its solubility in organic solvents, while its ability to form aggregates can influence its optical properties. These features make it a compelling choice for applications requiring reliable and intense fluorescence.

Fluorescent red 647 reactive exhibits remarkable spectral properties, particularly excitable within the 620-750 nm range. Its unique reactivity as an acid halide facilitates selective coupling with biomolecules, enhancing specificity in labeling applications. The compound's rigid molecular framework contributes to its stability under varying conditions, while its strong electron-withdrawing groups promote efficient charge transfer. This results in pronounced fluorescence, making it suitable for diverse experimental setups.

Fluorescent red 731 reactive is characterized by its exceptional photophysical properties, particularly its emission spectrum within the 620-750 nm range. As an acid halide, it engages in rapid acylation reactions, allowing for precise modifications of target molecules. The compound's planar structure enhances its light absorption and minimizes non-radiative decay, leading to intense fluorescence. Its robust interactions with electron-rich substrates further amplify its reactivity, making it a versatile tool in various analytical applications.

CruzFluor sm™ 5 amine exhibits remarkable fluorescence in the 620-750 nm range, driven by its unique electronic structure that facilitates efficient energy transfer. This compound demonstrates a propensity for forming stable complexes with nucleophiles, enhancing its reactivity in diverse chemical environments. Its rigid conformation reduces rotational freedom, resulting in minimized energy loss and heightened luminescence. The compound's selective binding characteristics enable tailored interactions, making it a noteworthy candidate for advanced research applications.

CruzFluor sm™ 5 succinimidyl ester is characterized by its exceptional reactivity towards amines, facilitated by the presence of a succinimidyl group that enhances electrophilicity. This compound exhibits a unique ability to form covalent bonds through nucleophilic attack, leading to stable conjugates. Its distinct photophysical properties, including a high quantum yield, allow for effective signal amplification in various assays. The compound's structural rigidity contributes to its stability, ensuring consistent performance in diverse experimental conditions.

CruzFluor sm™ 6 acid is distinguished by its robust reactivity as an acid halide, promoting rapid acylation reactions with nucleophiles. Its unique electronic structure enhances electrophilic character, facilitating efficient formation of acyl derivatives. The compound exhibits notable stability under varying pH conditions, allowing for reliable performance in diverse environments. Additionally, its distinct spectral properties in the 620-750 nm range enable precise monitoring in analytical applications.

CruzFluor sm™ 7 maleimide is characterized by its exceptional ability to engage in selective thiol-maleimide conjugation, a reaction that is both rapid and highly specific. This compound features a unique electronic configuration that enhances its reactivity towards thiols, leading to stable adduct formation. Its distinct fluorescence properties in the 620-750 nm range allow for sensitive detection and quantification, making it a versatile tool for various analytical techniques.

CruzQuench™ 5 acid exhibits remarkable reactivity as an acid halide, facilitating efficient acylation reactions through its electrophilic carbonyl group. This compound demonstrates unique molecular interactions that promote rapid esterification and amide formation, driven by its strong electron-withdrawing halide substituent. Its distinctive spectral properties in the 620-750 nm range enable effective monitoring of reaction kinetics, providing insights into mechanistic pathways and product formation.