Date published: 2026-4-21

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Em 450-495 nm Blue

Santa Cruz Biotechnology now offers a broad range of Em 450-495 nm compounds for use in various applications. These compounds, which emit light in the blue spectrum, are indispensable tools in scientific research, particularly in the fields of fluorescence microscopy and molecular imaging. The 450-495 nm emission range allows for the precise visualization of cellular and molecular structures, facilitating detailed studies in cellular biology, neurobiology, and microbiology. These blue-emitting compounds are crucial for techniques such as FRET (Fluorescence Resonance Energy Transfer), where they often serve as donor molecules in studies of protein interactions and dynamics. Additionally, their use in flow cytometry enables researchers to identify and quantify different cell populations based on specific fluorescence signatures, enhancing the understanding of complex biological systems. Beyond biological applications, Em 450-495 nm compounds are used in material science to investigate the optical properties of novel photonic materials and in environmental science to detect pollutants through fluorescence-based sensors. Their strong and stable emission properties also make them ideal for creating contrast in multi-color labeling experiments, allowing simultaneous observation of multiple targets in a single sample. View detailed information on our available Em 450-495 nm compounds by clicking on the product name.

Items 41 to 50 of 83 total

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Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

N-(Aminoethyl)-5-naphthylamine-1-sulfonic Acid

50402-56-7sc-212000
1 g
$194.00
(0)

N-(Aminoethyl)-5-naphthylamine-1-sulfonic Acid exhibits notable fluorescence within the 450-495 nm range, driven by its naphthyl moiety that promotes strong π-electron delocalization. The sulfonic acid group enhances solubility and facilitates ionic interactions, which can alter its photophysical properties. Its ability to form stable complexes with metal ions and engage in charge transfer processes further influences its reactivity and emission characteristics, making it a versatile compound in various chemical contexts.

7-(Diethylamino)coumarin-3-carboxylic acid

50995-74-9sc-210586
100 mg
$152.00
(0)

7-(Diethylamino)coumarin-3-carboxylic acid is characterized by its vibrant fluorescence in the 450-495 nm range, attributed to the strong electron-donating effects of the diethylamino group. This compound exhibits unique intramolecular hydrogen bonding, which stabilizes its excited state and enhances photostability. Its carboxylic acid functionality allows for versatile interactions with various solvents, influencing solvation dynamics and reactivity, making it a fascinating subject for studies in photochemistry and molecular interactions.

4-Methylumbelliferyl β-D-N,N′,N′′-triacetylchitotrioside

53643-13-3sc-216940
sc-216940A
sc-216940B
sc-216940C
sc-216940D
1 mg
5 mg
10 mg
50 mg
1 g
$109.00
$426.00
$835.00
$3392.00
$34760.00
1
(1)

4-Methylumbelliferyl β-D-N,N',N''-triacetylchitotrioside exhibits notable fluorescence in the 450-495 nm range, driven by its unique structural features. The compound's triacetylated chitosaccharide backbone facilitates specific interactions with enzymes, enhancing substrate specificity and reaction kinetics. Its distinct molecular architecture allows for effective binding and hydrolysis, making it an intriguing candidate for exploring glycosidase activity and carbohydrate metabolism pathways.

N-(7-Dimethylamino-4-methyl-3-coumarinyl)maleimide

55145-14-7sc-358396
sc-358396A
1 mg
5 mg
$104.00
$292.00
(0)

N-(7-Dimethylamino-4-methyl-3-coumarinyl)maleimide is characterized by its vibrant fluorescence in the 450-495 nm range, attributed to its unique coumarin moiety. This compound exhibits strong photostability and a high quantum yield, making it suitable for various applications. Its maleimide group enables selective conjugation with thiol-containing molecules, facilitating specific molecular interactions. The compound's distinct electronic properties contribute to its reactivity and versatility in diverse chemical environments.

L-Leucine 7-amido-4-methylcoumarin hydrochloride

62480-44-8sc-218643
sc-218643A
5 mg
25 mg
$125.00
$380.00
(0)

L-Leucine 7-amido-4-methylcoumarin hydrochloride exhibits remarkable fluorescence within the 450-495 nm spectrum, driven by its specialized coumarin structure. This compound demonstrates exceptional solubility in polar solvents, enhancing its reactivity in various chemical contexts. The amide linkage facilitates hydrogen bonding, influencing its interaction with biomolecules. Additionally, its unique electronic configuration allows for efficient energy transfer processes, making it a dynamic participant in photochemical reactions.

Dibromobimane

68654-25-1sc-211300
25 mg
$180.00
2
(0)

Dibromobimane is a fluorescent compound that emits light in the 450-495 nm range, characterized by its unique dibromobimane structure. This compound exhibits strong photostability and a high quantum yield, making it particularly effective in various analytical applications. Its ability to form stable adducts through electrophilic interactions enhances its reactivity, while the presence of bromine atoms influences its electronic properties, facilitating distinct charge transfer mechanisms.

Bromotrimethylammoniumbimane Bromide

71418-45-6sc-214635
25 mg
$254.00
1
(0)

Bromotrimethylammoniumbimane Bromide is a fluorescent dye that emits light within the 450-495 nm spectrum. Its unique trimethylammonium group enhances solubility in polar solvents, promoting efficient molecular interactions. The compound exhibits notable photophysical properties, including a high extinction coefficient and rapid excited-state dynamics. Its structure allows for specific ionic interactions, which can influence aggregation behavior and enhance its luminescent efficiency in various environments.

Chlorobimane

76421-73-3sc-211073
10 mg
$122.00
(0)

Chlorobimane is a fluorescent compound that emits light in the 450-495 nm range, characterized by its unique chlorinated structure. This compound exhibits strong photostability and a high quantum yield, making it suitable for various applications. Its distinct electron-withdrawing chlorine atom influences the electronic distribution, enhancing its reactivity and interaction with nucleophiles. Additionally, Chlorobimane's hydrophobic nature can affect its aggregation behavior, leading to varied luminescent properties in different environments.

Quin 2-AM

83104-85-2sc-215769
1 mg
$245.00
2
(0)

Quin 2-AM is a fluorescent dye that emits light in the 450-495 nm range, notable for its unique ability to form stable complexes with metal ions. This compound exhibits a high degree of photostability and a significant Stokes shift, which enhances its utility in various analytical applications. Its specific molecular interactions, particularly with biological targets, allow for selective binding, while its hydrophilic character influences solubility and distribution in aqueous environments.

6,7-Dihydroxycoumarin-4-acetic Acid

88404-14-2sc-217386
100 mg
$130.00
(0)

6,7-Dihydroxycoumarin-4-acetic Acid is a fluorescent compound that emits light in the 450-495 nm range, characterized by its strong intramolecular hydrogen bonding, which stabilizes its excited state. This compound exhibits unique photophysical properties, including a pronounced fluorescence quantum yield and a distinct solvatochromic effect, allowing it to respond to changes in solvent polarity. Its reactivity as an acid halide facilitates selective acylation reactions, enhancing its versatility in synthetic applications.