2. Fluorescent Dye
  3. Labeling Chemistry
  4. Functional Group Type
  5. Coumarin Dyes

Coumarin Dyes

Coumarin Dyes (51):

Cat. No. Product Name CAS No. Purity Chemical Structure
  • HY-D0067
    7ACC1 50995-74-9 99.94%
    7ACC1 (DEAC; Coumarin D 1421; D 1421) is a monocarboxylate transporter 1 (MCT-1)/MCT-4 specifc blocker. 7ACC1 attenuates renal cancer cell proliferation, migration, invasion and down-regulates the levels of MCT1/MCT4 expression and extracellular lactate. 7ACC1 is promising for research of cancers.
    7ACC1
  • HY-D0981
    7-Amino-4-(trifluoromethyl)coumarin 53518-15-3 99.30%
    7-Amino-4-(trifluoromethyl)coumarin (Coumarin 151) is a fluorescent marker for the sensitive detection of proteinases. The excitation and emission wavelengths are 400 and 490 nm, respectively.
    7-Amino-4-(trifluoromethyl)coumarin
  • HY-W027544
    MCA 62935-72-2 98.87%
    MCA (7-Methoxycoumarin-4-acetic acid) is a Coumarin (HY-N0709) derivative. MCA quantitates platelet-activating factor (PAF) by high-performance liquid chromatography with fluorescent detection. MCA can modify FRET peptide substrates for analyzing protease activities.
    MCA
  • HY-D0025
    7-Amino-4-methylcoumarin-3-acetic acid 106562-32-7 99.85%
    7-Amino-4-methylcoumarin-3-acetic acid (AMCA) serves as the parent structure of coumarin-based blue fluorescent dyes, and its activated form AMCA-NHS can directly conjugate with proteins (Ex/Em ≈ 350/440-460).
    7-Amino-4-methylcoumarin-3-acetic acid
  • HY-D0055
    3-Cyano-7-ethoxycoumarin 117620-77-6 98.0%
    3-Cyano-7-ethoxycoumarin is a fluorescent cytochrome P-450 substrate that generates a blue fluorescent product upon enzymatic cleavage. 3-Cyano-7-ethoxycoumarin is used to detect the activity of mixed-function oxidases in isolated rat hepatocytes. 3-Cyano-7-ethoxycoumarin serves as a biological dye and indicator for research.
    3-Cyano-7-ethoxycoumarin
  • HY-125749
    Coumarin-30 41044-12-6
    Coumarin-30 is a coumarin-based fluorescent dye and environment-sensitive fluorescent probe (in aqueous medium, λex = 430 nm, λem = 495 nm). Coumarin-30 serves as a dopant for organic light-emitting diodes.
    Coumarin-30
  • HY-D3345
    AMCA azide
    AMCA azide
  • HY-D3344
    AMCA-PEG4-propargyl
    AMCA-PEG4-propargyl
  • HY-D0026
    AMCA,SE 113721-87-2
    AMCA,SE (7-Amino-4-methyl-3-coumarinacetic acid N-succinimidyl ester) is a bright blue fluorescent dye. AMCA,SE reacts with amino groups and is excited by ultraviolet light. AMCA,SE can be used for amine reactive labeling (Ex/Em = 354/440 nm).
    AMCA,SE
  • HY-125750
    Coumarin 7 27425-55-4 99.80%
    Coumarin 7 is a coumarin laser dye in plants in the form of glycosides.
    Coumarin 7
  • HY-124197
    Coumarin hydrazine 113707-87-2
    Coumarin hydrazine is a fluorescent chemical probe (λex=420–450/λem=468nm) to label cellular protein- and lipid-bound carbonyls.
    Coumarin hydrazine
  • HY-D0068
    DEAC, SE 139346-57-9 99.32%
    DEAC, SE (7-Diethylaminocoumarin-3-carboxylic acid, SE) is an excellent blue fluorescent building block for labeling amine-containing biomolecules.
    DEAC, SE
  • HY-W324391
    Coumarin 106 41175-45-5 99.76%
    Coumarin 106 (Coumarin 478) is a dipolar laser dye. Coumarin 106 is an inhibitor of AChE and BChE. Coumarin 106 displays mixed-type AChE inhibition with a pIC50=4.97 and Ki=2.36 μM. Coumarin 106 inhibits BChE with slightly lower potency (pIC50=4.56).
    Coumarin 106
  • HY-D0114
    3-Carboxy-7-Hydroxycoumarin 779-27-1 99.10%
    3-Carboxy-7-Hydroxycoumarin is a UV-light excitable fluorescent dye.
    3-Carboxy-7-Hydroxycoumarin
  • HY-D0066
    7-Diethylaminocoumarin-3-carbohydrazide 100343-98-4
    7-Diethylaminocoumarin-3-carbohydrazide is a coumarin. 7-Diethylaminocoumarin-3-carbohydrazide can be used to detect sugar chains and quantify biological carbonyl compounds.
    7-Diethylaminocoumarin-3-carbohydrazide
  • HY-121930
    Coumarin 6H 58336-35-9 99.05%
    Coumarin 6H, a Coumarin (HY-N0709) derivative, is a laser dye. The fluorescence emission of Coumarin 6H can be enhanced by hydrogen bonding interactions.
    Coumarin 6H
  • HY-W039519
    7-Methoxycoumarin-3-carboxylic acid 20300-59-8
    7-Methoxycoumarin-3-carboxylic acid is a fluorescent dye with an excitation peak at 355 nm and an emission peak at 405 nm. 7-Methoxycoumarin-3-carboxylic acid can be used to label peptide.
    7-Methoxycoumarin-3-carboxylic acid
  • HY-D0039
    3-Cyanoumbelliferone 19088-73-4 ≥98.0%
    3-Cyanoumbelliferone is a coumarin derivative, acting as molecular probe and fluorescent dye. 3-Cyanoumbelliferone is also a macrophage migration inhibitory factor (MIF) tautomerase inhibitor with a Ki of 2.9 μM.
    3-Cyanoumbelliferone
  • HY-D0087
    MDCC 156571-46-9 99.58%
    MDCC is a multifunctional dye. Dyes are important tools in biological experiments. They can help researchers observe and analyze cell structures, track biomolecules, evaluate cell functions, distinguish cell types, detect biomolecules, study tissue pathology and monitor microorganisms. Their applications range from basic scientific research to clinical A wide range of diagnostics. Dyes are also widely used in traditional fields such as textile dyeing, as well as in emerging fields such as functional textile processing, food pigments and dye-sensitized solar cells.
    MDCC
  • HY-D0115
    7-Hydroxycoumarin-3-carboxylic acid N-succinimidyl ester 134471-24-2
    7-Hydroxycoumarin-3-carboxylic acid N-succinimidyl ester is the amine-reactive succinimidyl ester of 7-Hydroxycoumarin-3-carboxylic acid. 7-Hydroxycoumarin-3-carboxylic acid N-succinimidyl ester is a blue fluorescent dye for labeling proteins and nucleic acids.
    7-Hydroxycoumarin-3-carboxylic acid N-succinimidyl ester