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| IUPAC Name: | 3',6'-dihydroxy-3-oxospiro[2-benzofuran-1,9'-xanthene]-5-carboxylic acid |
| Description: | 5-Carboxyfluorescein is a derivative of fluorescein that can be used to label biomolecules through interacting with primary amines. |
| Molecular Weight: | 376.32 |
| Molecular Formula: | C21H12O7 |
| Canonical SMILES: | C1=CC2=C(C=C1C(=O)O)C(=O)OC23C4=C(C=C(C=C4)O)OC5=C3C=CC(=C5)O |
| InChI: | InChI=1S/C21H12O7/c22-11-2-5-15-17(8-11)27-18-9-12(23)3-6-16(18)21(15)14-4-1-10(19(24)25)7-13(14)20(26)28-21/h1-9,22-23H,(H,24,25) |
| InChI Key: | NJYVEMPWNAYQQN-UHFFFAOYSA-N |
| Boiling Point: | 725.2±60.0 °C (Predicted) |
| Melting Point: | 368-372 °C |
| Purity: | ≥ 95 % |
| Density: | 1.73±0.1 g/cm3 (Predicted) |
| Solubility: | Soluble in DMF; Slightly soluble in DMSO, Methanol |
| Appearance: | Yellow solid |
| Storage: | -20 °C |
| MDL: | MFCD00036874 |
| Emission: | 518 nm |
| Excitation: | 492 nm |
| LogP: | 3.36400 |
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Carbonyl Compounds
(S)-Hexahydropyrazino[2,1-c][1,4]oxazin-4(3H)-one hydrochloride
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