Coumarin Dyes & Derivatives | Adooq Bioscience

Cat. No.: B11288

CAS No.: 946123-11-1

Coumarin 343 X carboxylic acid

Coumarin 343 X carboxylic acid is a blue-emitting fluorophore utilized primarily as a laser dye. This compound exhibits its potential as a Förster resonance energy transfer (FRET) donor for fluorescein (FAM), making it valuable in fluorescence-based assays and applications that require sensitive detection. Its unique spectral properties enable its use in various biological and chemical research contexts, providing a versatile tool for researchers in the field.

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6, 8-Difluoro-7-hydroxy-4-methylcoumarin NHS ester

Cat. No.: B11298

CAS No.: 215868-29-4

6, 8-Difluoro-7-hydroxy-4-methylcoumarin NHS ester

6,8-Difluoro-7-hydroxy-4-methylcoumarin NHS ester is a fluorescent dye that exhibits excitation at 365 nm and emission at 460 nm. This molecule is specifically designed for labeling primary amines (-NH2) in proteins, amine-modified oligonucleotides, and various other amine-containing biomolecules. Its reactive NHS ester group facilitates conjugation, making it a valuable tool for imaging and tracking applications in biochemical and molecular biology research.

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Cat. No.: B11302

CAS No.: 190788-61-5

Coumarin-7-pinacolboronate

Coumarin-7-pinacolboronate is a fluorochrome dye designed for the detection of reactive oxygen species. This compound undergoes nucleophilic reactions with various oxidants, including hydrogen peroxide, hypochlorous acid, peroxynitrite, and tyrosine hydroperoxide, resulting in the formation of fluorescent products. Its ability to selectively react with these species makes it a valuable tool for studying oxidative stress and cellular signaling pathways in biological research.

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4-Methyl-7-(4-nitrophenoxy)-2H-chromen-2-one

Cat. No.: B11349

CAS No.: 1644277-00-8

4-Methyl-7-(4-nitrophenoxy)-2H-chromen-2-one

4-Methyl-7-(4-nitrophenoxy)-2H-chromen-2-one is a fluorescent dye belonging to the coumarin class, exhibiting excitation and emission maxima at 323 nm and 445 nm, respectively. This compound is widely utilized in biological research applications including cell imaging, fluorescence microscopy, and tracking cellular processes. Its bright fluorescence and photostability make it an advantageous tool for studying various biological phenomena.

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