Coumarins and derivatives
Medchemexpress LLC 4-Hydroxycoumarin | 1076-38-6 | 100 G
4-Hydroxycoumarin is an orally active coumarin derivative, serving as a versatile heterocyclic scaffold for organic compound synthesis. It exhibits both electrophilic and nucleophilic properties. This compound acts as an HIV protease and tyrosine kinase inhibitor, demonstrating anti-inflammatory, antibacterial, and anti-tumor effects. It is primarily utilized as a laboratory chemical and in the manufacturing of various substances.
- Orally active coumarin derivative
- Versatile scaffold for organic synthesis
- Inhibits HIV protease and tyrosine kinase
- Exhibits anti-inflammatory, antibacterial, and anti-tumor effects
- Primarily used as a laboratory chemical
- Solid physical state, off-white appearance
- Chemically stable under normal conditions
Medchemexpress LLC 3-Hydroxycoumarin | 939-19-5 | 99.3% | 100 MG
3-Hydroxycoumarin is an inhibitor of tyrosinase and lipoxygenase. It exhibits photoprotective effects on sea urchin zygotes and embryos, and also demonstrates free radical scavenging activities.
- Inhibits tyrosinase (IC50 for recombinant human tyrosinase of 26 μM) and lipoxygenase (IC50 for LOX of 9.5 μM).
- Displays DPPH free radical scavenging activity (IC50 = 31.2 μM).
- Provides photoprotective effects on sea urchin zygotes and embryos.
- Can be formulated into a vesicle delivery system for efficient local accumulation in the skin.
Apexbio Technology LLC 3-Carboxy-7-Hydroxycoumarin 779-27-1 100mg
3-Carboxy-7-Hydroxycoumarin (CAS 779-27-1) is a coumarin-based fluorescent molecule It is characterized by blue fluorescence emission upon excitation with ultraviolet light Structurally it features a carboxyl group that enables conjugation via carbodiimide activation (e g EDAC-mediated formation of succinimidyl ester intermediates) allowing covalent attachment to amine-containing residues in proteins and nucleic acids Based on these properties 3-Carboxy-7-Hydroxycoumarin is commonly employed in biochemical research for fluorescent labeling including analysis of protein protein interactions nucleic acid visualization and biomolecule detection assays
Sigma Aldrich Fine Chemicals Biosciences Scopoletin >=99% | 92-61-5 | MFCD00006872 | 100MG
Scopoletin >=99% | Purity: >=99% | Mol Wt: 192.17 | 92-61-5 | MFCD00006872 | 100MG
eMolecules 6-Chloro-4-hydroxycoumarin | 19484-57-2 | MFCD00239399 | 5g
Oakwood Chemical | 6-Chloro-4-hydroxycoumarin | 5g | 537672906 | 012113 | | 19484-57-2 | MFCD00239399 | 196.590 | C9H5ClO3
If you are unable to find the chemical you are looking for, make sure you are logged into your fishersci.com account and click on the following link:
eMolecules Building Block Tool
SIGMA ALDRICH FINE CHEMICALS BIOSCIENCES 7-METHOXYCOUMARIN-4-ACETYL-GL
NC3736128 7-METHOXYCOUMARIN-4-ACETYL-GL
Cayman Chemical 7-ethoxy-4-MethylcoumarIn 1g
A fluorophore used to monitor functional activity of CYP1A1, CYP2B4, and CYP2B6; excitation/emission maxima equals 318 and 377 nm, respectively in methanol and 360 and 449 nm, respectively in dealkylase
Medchemexpress LLC Coumarin 314 | 55804-66-5 | MFCD00051334 | 98.0% | 313.3 g/mol | C18H19NO4 | 500 MG
Coumarin 314 is a fluorescent dye that exhibits intense absorption in the visible region and pronounced solvent-dependent spectral behavior. It is used as a visible-absorbing fluorophore for photophysical studies, fluorescence labeling, and materials research, and is supplied with analytical documentation for research use.
- Intense absorption in the visible region.
- Pronounced solvent-dependent spectral behavior.
- High stated purity of 98.0%.
- Available in small research quantities (100 mg, 250 mg, 500 mg; larger sizes by request).
- Manufacturer provides SDS, COA, and a data sheet for each batch.
- Suitable for fluorescence labeling and photophysical studies.
Cayman Chemical 3-Cyno-7-ethoxycoumarIn 25mg
A fluorogenic CYP450 substrate; a substrate for CYP1A1 and CYP1A2; metabolized to a lesser extent by CYP2D6 and CYP2C19; metabolized to 3-cyano-7-hydroxycoumarin and its fluorescence can be used to quantify CYP450 isoform activity
Cayman Chemical 7-AzIdo-4-methylcoumarIn 5mg
A fluorescent H2S probe; ex/em = 340/445 nm, respectively; selectively fluoresces in the presence of H2S over a panel of reactive nitrogen, oxygen, and sulfur species
AdipoGen Benzothiazolyl-2EtN coumarin
Chemical. CAS 38215-36-0. Formula C20H18N2O2S. MW 350.43. Synthetic. Fluorescent dye which is widely used for staining polymer particles, but also organelles or materials used in medicine.
AdipoGen 6 7-Dimethoxy-4-CF3 coumarin
Chemical. CAS 151625-32-0. Formula C12H9F3O4. MW 274.19. Synthetic. Fluorescent labelling.