3H-Phenoxazin-3-one,7-hydroxy-, 10-oxide
Modify Date: 2025-08-27 08:20:11
3H-Phenoxazin-3-one,7-hydroxy-, 10-oxide structure
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Common Name | 3H-Phenoxazin-3-one,7-hydroxy-, 10-oxide | ||
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| CAS Number | 550-82-3 | Molecular Weight | 251.17000 | |
| Density | 1.57g/cm3 | Boiling Point | 477.2ºC at 760mmHg | |
| Molecular Formula | C12H6NNaO4 | Melting Point | N/A | |
| MSDS | N/A | Flash Point | 242.4ºC | |
Use of 3H-Phenoxazin-3-one,7-hydroxy-, 10-oxideResazurin (Diazoresorcinol) is a water-soluble, non-toxic, stable, membrane-permeable blue non-fluorescent dye (faintly fluorescent). Resazurin is used as a redox indicator, can be reduced to pink, highly fluorescent Resorufin (Ex=530-560 nm, Em=590 nm) in living cells. Resazurin can be used for the detection of cell viability, toxicity, proliferation, migration and invasion in cells (human, plant and animal, bacterial and fungal)[1][2]. |
| Name | resazurin |
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| Synonym | More Synonyms |
| Description | Resazurin (Diazoresorcinol) is a water-soluble, non-toxic, stable, membrane-permeable blue non-fluorescent dye (faintly fluorescent). Resazurin is used as a redox indicator, can be reduced to pink, highly fluorescent Resorufin (Ex=530-560 nm, Em=590 nm) in living cells. Resazurin can be used for the detection of cell viability, toxicity, proliferation, migration and invasion in cells (human, plant and animal, bacterial and fungal)[1][2]. |
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| Related Catalog | |
| In Vitro | Guidelines (Following is our recommended protocol. This protocol only provides a guideline, and should be modified according to your specific needs). Cell viability[1][2]: 1. Defrost the Resazurin solution in a 37°C water bath. 2. Place the cells on a 96-well plate, and washed by PBS (avoid light). 3. Remove the PBS wash, then add 500 μL (1µg/mL) of Resazurin solution. 4. Place the plate, in the incubator for 30 min (incubation time depends on cell type and cell number). 5. Measure Resorufin fluorescence (Ex=530-560 nm, Em=590 nm) using a microplate reader. |
| References |
| Density | 1.57g/cm3 |
|---|---|
| Boiling Point | 477.2ºC at 760mmHg |
| Molecular Formula | C12H6NNaO4 |
| Molecular Weight | 251.17000 |
| Flash Point | 242.4ºC |
| Exact Mass | 251.01900 |
| PSA | 78.73000 |
| LogP | 2.47010 |
| Index of Refraction | 1.74 |
| InChIKey | PLXBWHJQWKZRKG-UHFFFAOYSA-N |
| SMILES | O=c1ccc2[n+]([O-])c3ccc(O)cc3oc-2c1 |
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATAACUTE TOXICITY DATA
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| HS Code | 2934999090 |
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| HS Code | 2934999090 |
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| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
| 3H-Phenoxazin-3-one,7-hydroxy-,10-oxide |
| azoresorcin |
| 7-Hydroxy-10-oxy-phenoxazin-3-on |
| Diazoresorcinal |
| 7-hydroxy-3h-fenoxazin-3-on-10-oxid |
| 7-hydroxy-3h-phenoxazin-3-on10-oxide |
| PHENOXYAZIN-3-ONE,7-HYDROXY-,10-OXIDE |
| Resazurin tablets |
| 7-HYDROXY-10-OXY-PHENOXAZIN-3-ONE |
| 7-hydroxy-3h-phenoxazin-3-one10-oxide |