Introduction：Basic information about CAS 113694-64-7|Fura 2 pentapotassium salt, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | Fura 2 pentapotassium salt |
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| CAS Number | 113694-64-7 | Molecular Weight | 831.98800 |
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| Density | / | Boiling Point | 983.5ºC at 760 mmHg |
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| Molecular Formula | C29H22K5N3O14 | Melting Point | / |
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| MSDS | ChineseUSA | Flash Point | 548.6ºC |
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Names
| Name | Fura 2 pentapotassium salt |
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| Synonym | More Synonyms |
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Fura 2 pentapotassium salt BiologicalActivity
| Description | Fura-2 pentapotassium is a scaled fluorescent dye that can be used for intracellular calcium imaging with the Kd value of 140 nM. Fura-2 pentapotassium has an emission wavelength of 510 nm and excitation wavelengths of 340 nm or 380 nm and the ratio of 340/380 fluorescence intensity is proportional to the intracellular Ca2+ level[1][2]. |
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| Related Catalog | Research Areas >>OthersSignaling Pathways >>Others >>Others |
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| In Vitro | Fura-2 pentapotassium (10 μM, 2 min) can be used to detect changes in the concentration of calcium ions in neutrophils of heparinized peripheral blood[1]. Fura-2 pentapotassium (10 μM, 5 min) can be used as a calcium probe to assess the distribution of calcium ions within heart mitochondria without affecting the activity of it in rat[2]. |
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| References | [1]. Omar Rafael Alemán, et al. The Antibody Receptor Fc Gamma Receptor IIIb Induces Calcium Entry via Transient Receptor Potential Melastatin 2 in Human Neutrophils. Front Immunol. 2021 May 13;12:657393. doi: 10.3389/fimmu.2021.657393. [2]. James G. McCormack, et al. Studies on mitochondrial Ca2+-transport and matrix Ca2+ using fura-2-loaded rat heart mitochondria. Biochim Biophys Acta. 1989 Mar 23;973(3):420-7. |
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Chemical & Physical Properties
| Boiling Point | 983.5ºC at 760 mmHg |
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| Molecular Formula | C29H22K5N3O14 |
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| Molecular Weight | 831.98800 |
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| Flash Point | 548.6ºC |
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| Exact Mass | 830.92900 |
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| PSA | 264.76000 |
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| Vapour Pressure | 0mmHg at 25°C |
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| InChIKey | DMJNHSMTLKZJJX-UHFFFAOYSA-N |
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| SMILES | Cc1ccc(N(CC(=O)O)CC(=O)O)c(OCCOc2cc3cc(-c4ncc(C(=O)O)o4)oc3cc2N(CC(=O)O)CC(=O)O)c1.[K] |
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Safety Information
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
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| RIDADR | NONH for all modes of transport |
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Synonyms
| FURA 2 PENTAPOTASSIUM SALT |
| Fura-2,pentapotassium salt |
| MFCD00083328 |
