Date published: 2026-4-21

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Ex <380 nm Ultraviolet

Santa Cruz Biotechnology now offers a broad range of Ex <380 nm compounds for use in various applications. These compounds, which absorb light in the ultraviolet spectrum below 380 nanometers, are indispensable tools in the advancement of scientific research across multiple disciplines. Their ability to absorb deep UV light makes them particularly valuable in the fields of photochemistry and photophysics, where they are used to initiate photochemical reactions or to study the properties of materials under UV exposure. In biochemistry and molecular biology, Ex <380 nm compounds facilitate the investigation of DNA, proteins, and other biomolecules, allowing for the detection of specific structures that naturally absorb ultraviolet light. This capability is crucial for applications such as gel electrophoresis and UV cross-linking, which rely on UV light to visualize or modify biological samples. Furthermore, these compounds are extensively used in materials science for the development of UV-sensitive polymers and coatings, which have applications ranging from protective finishes to solar cell technologies. In environmental science, Ex <380 nm compounds aid in the monitoring and analysis of atmospheric pollutants that exhibit UV absorption, contributing to environmental protection efforts. The unique spectral properties of these compounds enhance the precision and effectiveness of fluorescence microscopy, spectroscopy, and various analytical techniques, providing researchers with powerful tools to explore and understand complex chemical and biological processes. View detailed information on our available Ex <380 nm compounds by clicking on the product name.

Items 111 to 120 of 157 total

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Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

BSB

sc-221384
5 mg
$275.00
(0)

BSB, an acid halide, demonstrates unique reactivity through its electrophilic carbonyl group, which readily engages in nucleophilic acyl substitution reactions. This property facilitates the formation of diverse acyl derivatives, enhancing its utility in synthetic pathways. Its ability to undergo rapid hydrolysis in the presence of water underscores its kinetic profile, while its distinct polar characteristics contribute to solubility in various organic solvents, influencing reaction conditions and outcomes.

Arachidonoyl-AMC

sc-223784
sc-223784A
5 mg
25 mg
$180.00
$645.00
(0)

Arachidonoyl-AMC, an acid halide, exhibits remarkable specificity in its interactions with nucleophiles, driven by its highly reactive carbonyl moiety. This compound participates in selective acylation processes, allowing for the formation of tailored derivatives. Its unique structural features promote distinct reaction kinetics, while its hydrophobic nature influences solubility dynamics in organic media, thereby affecting the efficiency of synthetic transformations.

7-Methoxy-4-coumarinylacetic acid N-succinimidyl ester

359436-89-8sc-300087
10 mg
$175.00
(0)

7-Methoxy-4-coumarinylacetic acid N-succinimidyl ester is characterized by its strong fluorescence under UV light, particularly when excited below 380 nm. The presence of the methoxy and coumarin moieties enhances its photostability and facilitates intramolecular interactions, leading to unique energy transfer pathways. This compound's reactivity as an acid halide allows for efficient conjugation with amines, promoting rapid formation of stable adducts in various chemical environments.

CruzFluor sm™ 1 acid

sc-362570
100 mg
$195.00
(1)

CruzFluor sm™ 1 acid exhibits remarkable fluorescence properties when excited below 380 nm, attributed to its unique structural framework. The compound's acid halide functionality enables selective acylation reactions, enhancing its reactivity with nucleophiles. Its distinct electronic configuration promotes efficient charge transfer, resulting in enhanced photophysical behavior. Additionally, the compound's stability under varying conditions allows for versatile applications in diverse chemical contexts.

CruzFluor sm™ 1 amine

sc-362571
5 mg
$195.00
(1)

CruzFluor sm™ 1 amine showcases exceptional photochemical behavior when exposed to light below 380 nm, driven by its unique amine structure. This compound facilitates rapid electron transfer processes, leading to distinctive luminescent properties. Its ability to form stable complexes with various substrates enhances its reactivity profile, while the presence of functional groups allows for diverse intermolecular interactions. The compound's robust nature under different environmental conditions further broadens its applicability in advanced chemical systems.

CruzFluor sm™ 1 CPG 1000 Å

sc-362572
100 mg
$195.00
(1)

CruzFluor sm™ 1 CPG 1000 Å exhibits remarkable photophysical properties when excited below 380 nm, characterized by its unique acid halide structure. This compound engages in selective nucleophilic attack, promoting efficient reaction kinetics. Its ability to form transient intermediates enhances its reactivity, while the presence of halogen atoms contributes to distinctive dipole interactions. The compound's stability across a range of conditions allows for versatile applications in complex chemical environments.

CruzFluor sm™ 1 CPG 500 Å

sc-362573
100 mg
$195.00
(1)

CruzFluor sm™ 1 CPG 500 Å showcases exceptional luminescent behavior when excited under 380 nm, attributed to its unique acid halide configuration. This compound facilitates rapid electron transfer processes, leading to enhanced photostability. Its distinctive steric effects and polarizability enable specific molecular interactions, while the halogen substituents influence solvation dynamics. The compound's robust reactivity profile allows it to participate in diverse chemical transformations.

CruzFluor™ 350 succinimidyl ester

sc-362615
1 mg
$114.00
(1)

CruzFluor™ 350 succinimidyl ester exhibits remarkable fluorescence properties when excited below 380 nm, driven by its unique ester functionality. This compound demonstrates efficient energy transfer mechanisms, enhancing its luminescent output. Its reactive succinimidyl group promotes selective coupling with amines, facilitating targeted interactions. The compound's hydrophilic nature influences its solubility and reactivity in various environments, making it a versatile tool in chemical applications.

6-Chloro-8-fluoro-umbelliferone

sc-391068
100 mg
$119.00
(0)

6-Chloro-8-fluoro-umbelliferone is characterized by its distinctive fluorescence when excited below 380 nm, attributed to its unique halogenated structure. The presence of chlorine and fluorine atoms enhances its electronic properties, leading to increased stability and altered photophysical behavior. This compound exhibits strong solvent interactions, influencing its spectral characteristics and reactivity. Its ability to form hydrogen bonds further contributes to its unique chemical pathways and reaction kinetics.

Half chrysamine G

sc-391072
5 mg
$123.00
(0)

Half chrysamine G exhibits remarkable photochemical properties when exposed to wavelengths below 380 nm, primarily due to its unique structural configuration. The presence of halogen substituents significantly influences its electronic distribution, enhancing its reactivity and stability. This compound demonstrates distinct solvation dynamics, which affect its spectral response and interaction with various solvents. Additionally, its capacity for complex formation and specific molecular interactions plays a crucial role in its chemical behavior.