Phenylpropanoids and polyketides
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.
Medchemexpress LLC Coumarin 480 | 41267-76-9 | MFCD00041844 | 100.0% | 255.31 g/mol | C16H17NO2 | 100 MG
Coumarin 480 (Coumarin 102) is a laser dye and fluorescent probe used in photophysics and spectroscopy applications. Supplied as a high-purity solid for research use, the compound is typically used in fluorescence studies, solvent relaxation dynamics, and as a laser dye in optical experiments. Store protected from light and follow supplier documentation for handling and stability.
- High purity: 99.95%.
- Molecular weight: 255.31 g/mol.
- Chemical formula: C16H17NO2.
- Available in small-mass quantities for laboratory use.
- Storage: keep at 4°C and protect from light.
- In solvent stability: -80°C (6 months), -20°C (1 month).
Chem-Impex International, Inc. 7-Amino-4-methylcoumarin | 26093-31-2 | MFCD00006868 | 25G
7-Amino-4-methylcoumarin, 26093-31-2, MFCD00006868, 25G
Medchemexpress LLC 7-methoxycoumarin-3-carboxylic acid | 20300-59-8 | MFCD00452770 | 97.0% | 220.18 g/mol | C11H8O5 | 500 MG
7-Methoxycoumarin-3-carboxylic acid is a coumarin-based fluorescent dye used to label peptides and small biomolecules. It exhibits ultraviolet excitation and blue emission, making it suitable for fluorescence assays, probe synthesis, and HPLC derivatization. The compound is supplied as a solid and should be handled and stored protected from light.
Cayman Chemical CoumarIn BoronIc AcId 100mg
A fluorescent probe for direct detection of peroxynitrite, hypochlorous acid, and hydrogen peroxide; reacts with peroxynitrite at an exponentially faster rate (k = 1.1 μM/s) than hydrogen peroxide (k =1.5 M/s); COH displays ex/em = 332/470 nm, respectively
eMolecules 3-(ETHYLAMINO)PROPANAMIDE HCL | 2044705-01-1 | MFCD29924219 | 1g
AstaTech | 3-(ETHYLAMINO)PROPANAMIDE HCL | 1g | 596576136 | AT24732 | 95.000 | 2044705-01-1 | MFCD29924219 | 152.620 | C5H13ClN2O
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Medchemexpress LLC Coumarin 6H | 58336-35-9 | 99.6% | 1 ML
Coumarin 6H is a coumarin-family laser dye supplied as a high-purity solid or as a 10 mM solution in dimethyl sulfoxide (DMSO). It exhibits strong fluorescence that can be enhanced through hydrogen-bonding interactions, making it suitable for laser dye and fluorescence applications.
- Available as 10 mM solution in DMSO or as solid quantities (50 mg-1 g).
- High purity, typically 99.6%.
- Molecular formula C15H15NO2 and molecular weight 241.29 g·mol^-1.
- Fluorescence emission enhanced by hydrogen bonding interactions.
- Soluble in common organic solvents such as DMSO.
- Intended for use as a laser dye and fluorescent probe in optical applications.
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
Medchemexpress LLC Coumarin 480 (Coumarin 102) | 41267-76-9 | MFCD00041844 | 100.0% | 255.31 g·mol⁻¹ | C16H17NO2 | 50 MG
Coumarin 480 is a fluorescent coumarin-class laser dye supplied as a high-purity research reagent. It is intended for photophysical studies, fluorescent labeling, and laser applications. Certificate of analysis and safety data sheet are available from the manufacturer.
- Laser dye suitable for photophysical and fluorescence studies.
- High purity: 99.95%.
- Solid form supplied in small laboratory pack sizes (25 mg, 50 mg, 100 mg; larger sizes available on request).
- Documented safety and quality data available (COA and SDS).
- Molecular formula C16H17NO2; molecular weight 255.31 g·mol⁻¹.
Cayman Chemical 7-AmIno-4-methylcoumarIn 250mg
A fluorescent probe for peptide labeling commonly used in the study of proteases; conjugation via its amino group to a peptide substrate results in quenching of the fluorescent signal; upon enzymatic cleavage of the peptide by proteases, AMC is released and its fluorescence can be used to quantify enzyme activity; ex/em = 345/445 nm, respectively
eMolecules ChemScene / 44-Methylenebis(NN-diethylaniline) / 1g / 591908855 / CS-0152033 / 0.000 / 135-91-1 / MFCD00071778 / 310.485 / C21H30N2
ChemScene / 44-Methylenebis(NN-diethylaniline) / 1g / 591908855 / CS-0152033 / 0.000 / 135-91-1 / MFCD00071778 / 310.485 / C21H30N2
Medchemexpress LLC Coumarin-C2-TCO | 2488174-16-7 | >98.0% | 455.55 | C25H33N3O5 | 10 MG
Coumarin-C2-TCO is a coumarin-derived fluorescent dye functionalized with a trans-cyclooctene (TCO) reactive handle that undergoes rapid inverse electron-demand Diels-Alder (iEDDA) reactions with tetrazine-bearing molecules for bioorthogonal labeling and conjugation.
- Fluorescent coumarin core provides a dye scaffold for imaging and detection.
- TCO reactive handle enables fast, bioorthogonal iEDDA conjugation to tetrazines.
- Suitable for labeling biomolecules and developing fluorescent probes in chemical biology workflows.
- Offered in small research quantities for synthesis and assay development.
Medchemexpress LLC 7-methoxycoumarin-3-carboxylic acid | 20300-59-8 | MFCD00452770 | 97.0% | 220.18 | C11H8O5 | 250 MG
7-Methoxycoumarin-3-carboxylic acid is a coumarin-based fluorescent dye used to derivatize molecules for fluorescence detection in biochemical assays. It is commonly applied to label peptides, for HPLC derivatization, and for development of fluorescent probes.
- Fluorescent coumarin dye with characteristic excitation and emission peaks.
- Excitation ~345-355 nm; emission ~405-450 nm.
- High purity (manufacturer lists 97.0%).
- Chemical formula C11H8O5; molecular weight 220.18.
- Available in multiple sizes from 250 mg to 50 g.
- Suitable for peptide labeling and HPLC derivatization.
- Supplied with data sheet and safety data sheet (SDS).
AdipoGen Coumarin 153
Chemical. CAS 53518-18-6. Formula C16H14NO2F3. Molecular Weight 309.28. Coumarin 153 is a well known polar laser dye. Spectral data lambdaem 532nm in ethanol Lasing peak 550nm, Lasing range 521-605nm. It can also be used as green phosphorescent dopant material for organic light-emitting diodes OLED.