2',7'-Dichlorofluorescein
| Overview | |
| Catalog # | bs-76105c-10g |
| Product Name | 2',7'-Dichlorofluorescein |
| Specifications | |
| Storage Buffer | Powder |
| Storage Condition | Stable for 2 years after receipt when stored at +4°C. |
| Target | |
| Product Information | CAS Number: 76-54-0 Molecular formula: C20H10Cl2O5 Molecular weight: 401.2 Purity: >90% (T) Appearance: Beige powder. Solubility: Soluble in ethanol (25 mg/ml). Sligthly solubel in water (0.1mg/ml), DMSO. InChiKey: VFNKZQNIXUFLBC-UHFFFAOYSA-N SMILES: OC1=CC2=C(C=C1Cl)C1(OC(=O)C3=C1C=CC=C3)C1=CC(Cl)=C(O)C=C1O2 SMILES: OC1=C(Cl)C=C2C(OC3=CC(O)=C(Cl)C=C3C22OC(=O)C3=C2C=CC=C3)=C1 |
| Description | Fluorescent dye. Spectral data: Extinction 504nm/Emmission 529nm, in 0.1 M Tris pH 8.0. Used for the determination of carbohydrates by fluorescence densitometry after TLC, in the determination of H2O2 by chemiluminescence, and as a fluorescent additive used in indirect fluorimetric detection in OTC-HPLC. Used as a component/substrate of the 2′,7′-dichlorofluorescein diacetate (DCFH-DA) assay to quantitate reactive oxygen species (ROS). |
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