Benzoxazines
Medchemexpress LLC Resorufin | 635-78-9 | MFCD00128991 | 98.9% | 213.19 g/mol | C12H7NO3 | 50MG
Resorufin is a highly fluorescent red-pink dye and probe used in biochemical and cell-based assays to detect reactive oxygen and nitrogen species and to report enzymatic activity. It is water-soluble, exhibits red-shifted absorption and emission, and commonly serves as the fluorescent product in assay chemistries.
Medchemexpress LLC 7-Diethylamino-4-methylcoumarin | 91-44-1 | 100.0% | 50 G
7-Diethylamino-4-methylcoumarin is a laser dye identified by its molecular weight of 231.29 and chemical formula C14H17NO2. It is characterized by its off-white to light yellow solid appearance and is solely intended for research use.
- Laser dye
- Molecular weight of 231.29
- Chemical formula: C14H17NO2
- Appears as an off-white to light yellow solid
- Emission at 470
- Excitation at 410
- Storage at 4°C, protected from light
- When in solvent, store at -80°C for 6 months or -20°C for 1 month, protected from light
- Soluble in DMSO: ≥ 100 mg/mL (432.36 mM)
- For research use only
![eMolecules 98327-87-8 | [1-(2-diphenylphosphanyl-1-naphthyl)-2-naphthyl]-diphenyl-phosphane | Pharmablock | MFCD00010805 | 622.688 | C44H32P2 | 97.000 | c1ccc(cc1)P(c1ccccc1)c1ccc2ccccc2c1-c1c(ccc2ccccc12)P(c1ccccc1)c1ccccc1 | 100mg | 559840473](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000192783.jpg-250.jpg)
eMolecules 98327-87-8 | [1-(2-diphenylphosphanyl-1-naphthyl)-2-naphthyl]-diphenyl-phosphane | Pharmablock | MFCD00010805 | 622.688 | C44H32P2 | 97.000 | c1ccc(cc1)P(c1ccccc1)c1ccc2ccccc2c1-c1c(ccc2ccccc12)P(c1ccccc1)c1ccccc1 | 100mg | 559840473
[1-(2-diphenylphosphanyl-1-naphthyl)-2-naphthyl]-diphenyl-phosphane | Pharmablock | 98327-87-8 | MFCD00010805 | 622.688 | C44H32P2 | 97.000 | c1ccc(cc1)P(c1ccccc1)c1ccc2ccccc2c1-c1c(ccc2ccccc12)P(c1ccccc1)c1ccccc1 | 100mg | 559840473
AdipoGen Resorufin
Chemical. CAS 635-78-9. Formula C12H7NO3. MW 213.19. Resorufin is a stable red fluorophore standard widely used in biochemical and molecular biology research. It is used in enzyme assay systems e.g. Amplex Red and as an indicator of cell viability in assays. Resorufin represents the reduced dye formed from Amplex Red reaction or resazurin reductions. One common application of resorufin is in the measurement of mitochondrial activity. When cells are metabolically active, they can reduce resazurin to resorufin, producing a measurable fluorescent signal. This property makes resorufin a valuable tool in various research applications, such as assessing cell health, drug screening, and enzyme activity studies. It is unstable in the presence of thiols such as dithiothreitol DTT and 2-mercaptoethanol. This compound can be used as a standard for enzyme substrates whose end product is resorufin.
Medchemexpress LLC 3H-phenoxazin-3-one, 7-(acetyloxy)- | 1152-14-3 | MFCD00037659 | 98.0% | 255.23 | C14H9NO4 | 5 MG
Resorufin acetate is a fluorogenic resorufin ester used as a probe and substrate in biochemical and cell-based assays. It selectively detects hydrazine and is commonly used as a fluorometric substrate for esterases and aldehyde dehydrogenase activity; the compound is supplied as a light-sensitive white to yellow solid with reported purity of approximately 98.0%.
- Fluorogenic substrate for esterase and aldehyde dehydrogenase activity
- Sensitive probe for hydrazine detection
- Produces a strong resorufin fluorescent signal upon enzymatic hydrolysis
- Supplied as a light-sensitive solid; protect from light
- High reported purity (~98.0%) suitable for analytical and cell-based assays
- Recommended storage: 4°C; in solvent -80°C for long-term preservation
eMolecules 5725-91-7 | Medchem Express | 7-Ethoxyresorufin | 5mg | 634371202 | HY-D0145 | MFCD00037661 | 241.246 | C14H11NO3
Medchem Express | 7-Ethoxyresorufin | 5mg | 634371202 | HY-D0145 | 5725-91-7 | MFCD00037661 | 241.246 | C14H11NO3
Medchemexpress LLC Gallocyanine chloride | 1562-85-2 | 92.00% | 100 MG
Gallocyanine chloride | 1562-85-2 | 92.00% | 100 MG
Medchemexpress LLC Resorufin β-D-galactopyranoside | 95079-19-9 | MFCD00064055 | 98.3% | 375.33 | C18H17NO8 | 5 MG
Resorufin-β-D-galactopyranoside is a fluorogenic substrate for β-galactosidase that releases resorufin, a red fluorescent reporter, upon enzymatic hydrolysis. It is provided as a high-purity solid suitable for biochemical and cell-based assays, soluble in DMSO, and compatible with standard fluorescence detection methods.
- Fluorogenic substrate that produces resorufin upon hydrolysis
- High purity for reliable assay performance
- Soluble in DMSO; sonication and warming improve solubility
- Storage-stable when kept dry; solvent-storage recommendations available
- Suitable for enzyme kinetics, reporter assays, and cell-based assays
Medchemexpress LLC Resazurin sodium | 62758-13-8 | 98.1% | 251.17 | 1 ML
Resazurin sodium (Diazoresorcinol sodium) is a non-toxic, stable, membrane-permeable blue non-fluorescent dye (faintly fluorescent). It functions as a redox indicator, capable of being reduced to the pink, highly fluorescent Resorufin (Ex=530-560 nm, Em=590 nm) in living cells. This compound can be utilized for detecting cell viability, toxicity, proliferation, migration, and invasion in various cell types including human, plant, animal, bacterial, and fungal cells.
- Functions as a redox indicator
- Capable of being reduced to highly fluorescent Resorufin in living cells
- Can be used for detecting cell viability
- Applicable for toxicity and proliferation studies
- Suitable for migration and invasion detection
