Coumarins and derivatives
Cayman Chemical 3azido7hydroxy Coumarin
A click-reactive fluorescent dye; Upon CuAAC in a biological system, a fluorescent product is produced that displays excitation/emission maxima of 404 and 477 nM, respectively; has been used for spatially restricted metabolite labeling and the detection of foodborne pathogens
Medchemexpress LLC Coumarin 7 | 27425-55-4 | MFCD00051348 | 99.8% | 333.4 g/mol | C20H19N3O2 | 50MG
Coumarin 7 is a coumarin-class laser dye supplied as a high-purity solid for research applications. It is used as a fluorescent probe and laser medium in spectroscopy, fluorescence studies, and related dye research, and is provided in small, laboratory-scale quantities. Intended for research use only.
- Laser-active coumarin dye with strong fluorescence.
- High purity (99.8%) suitable for analytical and research applications.
- Provided in mg-scale quantities for laboratory experiments.
- Solid powder form, easy to weigh and dissolve in common organic solvents.
- Intended for research use only.
Chem-Impex International, Inc. 4-Methylumbelliferyl acetate | MFCD00006865 | 1G
4-Methylumbelliferyl acetate, MFCD00006865, 1G
Cayman Chemical CoumarIn hydrazIn 10mg
An aromatic hydrazine-containing fluorophore that reacts with aldehydes or ketones for fluorescent labeling; acts as a sensor for oxidative stress by detection of carbonylated biomolecules in live cells; ex/em = 365/430-550 nm; produces a red shift in emission upon hydrozone formation; displays a large Stokes shift of approximately 195 nm
TARGETMOL CHEMICALS INC 3-Aminocoumarin 50MG
Also available in 5 mg, 10 mg, 25 mg, 100 mg, 200 mg and bulk. Please contact Fisher for quotes. 3-Aminocoumarin (3-aminochromen-2-one) is the key intermediate for the metal complexes. Purity 99.54%