ChemNet > CAS > 72088-94-9 3',6'-dihydroxy-3-oxospiro[isobenzofuran-1(3H),9'-[9H]xanthene]-ar-carboxylic acid
72088-94-9 3',6'-dihydroxy-3-oxospiro[isobenzofuran-1(3H),9'-[9H]xanthene]-ar-carboxylic acid
| product Name |
3',6'-dihydroxy-3-oxospiro[isobenzofuran-1(3H),9'-[9H]xanthene]-ar-carboxylic acid |
| CAS No |
72088-94-9;80537-70-8;94595-55-8 |
| Synonyms |
9'-[9H]Xanthene]-Ar-Carboxylicacid,3',6'-Dihydroxy-Spiro[Isobenzofuran-1(3H; 5-(And-6)-Carboxyfluorescein; 5(6)-Carboxyfluorescein; 4(5)-Carboxyfluorescein; 5(6)-Carboxyfluorescein, For Fluorescenc E; 5(6)-Carboxyfluorescein; 5(6)-FAM; 3',6'-Dihydroxy-3-oxospiro(isobenzofuran-1(3H),9'-(9H)xanthene)-ar-carboxylic acid; Spiro(isobenzofuran-1(3H),9'-(9H)xanthene)-ar-carboxylic acid, 3',6'-dihydroxy-3-oxo-; 3',6'-dihydroxy-3H-spiro[2-benzofuran-1,9'-xanthen]-3-one-acetic acid (1:1); 3',6'-dihydroxy-1-oxo-spiro[isobenzofuran-3,9'-xanthene]-5-carboxylic acid; 3',6'-dihydroxy-3-oxo-spiro[isobenzofuran-1,9'-xanthene]-5-carboxylic acid; 5(6)Carboxy fluorescein |
| Molecular Formula |
C42H24O14 |
| Molecular Weight |
752.6316 |
| InChI |
InChI=1/2C21H12O7/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;22-11-2-5-14-17(8-11)27-18-9-12(23)3-6-15(18)21(14)16-7-10(19(24)25)1-4-13(16)20(26)28-21/h2*1-9,22-23H,(H,24,25) |
| EINECS |
276-331-1 |
| Molecular Structure |
![72088-94-9;80537-70-8;94595-55-8 3',6'-dihydroxy-3-oxospiro[isobenzofuran-1(3H),9'-[9H]xanthene]-ar-carboxylic acid](https://images-a.chemnet.com/suppliers/chembase/205/205849_1.gif)
|
| Melting point |
275℃ |
| Water solubility |
slightly soluble |
| Hazard Symbols |
 Xi:Irritant;
|
| Risk Codes |
R36:;
|
| Safety Description |
S26:;
S37/39:;
|
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