3',4',5',6'-Tetrahydroxy-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one, 85%
cas: 2103-64-2 — see every product listed under this CAS number, including other names
3',4',5',6'-Tetrahydroxy-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one, 85% (CAS 2103-64-2) is a chemical reagent available from Chemat. Available pack sizes: 1g, 5g, 10g, 25g, 100g. Offered by: Fluorochem, Chemat, BLDpharm.
| brand | Fluorochem |
|---|---|
| catalog number | F242195-1G |
| cas | 2103-64-2 |
| size | 1g |
| availability | In Stock UK |
Documents:
Safety Data Sheet (MSDS)
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Available pack sizes
| brand | size | price | |
|---|---|---|---|
| Fluorochem | 1g | 102.07 Pln | |
| Fluorochem | 5g | 143.72 Pln | |
| Fluorochem | 10g | 200.99 Pln | |
| Chemat | 5g | 102.80 Pln | |
| Chemat | 10g | 141.20 Pln | |
| Chemat | 25g | 213.20 Pln | |
| Chemat | 100g | 669.20 Pln | |
| BLDpharm | 5g | 131.09 Pln | |
| BLDpharm | 10g | 169.96 Pln | |
| BLDpharm | 25g | 264.38 Pln | |
| BLDpharm | 100g | 814.18 Pln | |
| Fluorochem | 100g | 1237.08 Pln |
properties
| purity | 85,00% |
|---|---|
| dual use | No |
| currency | EUR |
| delivery time | 1-2 weeks |
| category | Odczynniki chemiczne |
Gallein is a xanthene dye that is fluoran carrying four hydroxy substituents at positions 3', 4', 5' and 6'. It has a role as a fluorochrome, a histological dye and a G-protein-coupled receptor antagonist. It is a polyphenol, a gamma-lactone, a xanthene dye, an oxaspiro compound, an organic heteropentacyclic compound and a member of 2-benzofurans. It is functionally related to a fluoran.
Source: ChEBI
| Molecular formula | C20H12O7 |
|---|---|
| Molecular weight | 364.3 g/mol |
| IUPAC name | 3',4',5',6'-tetrahydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one |
| InChIKey | PHLYOKFVXIVOJC-UHFFFAOYSA-N |
| SMILES | C1=CC=C2C(=C1)C(=O)OC23C4=C(C(=C(C=C4)O)O)OC5=C3C=CC(=C5O)O |
Computed by PubChem (NCBI)
Synonyms:
Gallein, Pyrogallolphthalein, Mordant violet 25, C.I. Mordant Violet 25, 4,5-Dihydroxyfluorescein, Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 3',4',5',6'-tetrahydroxy-, 3',4',5',6'-Tetrahydroxyfluoran, Spiro(isobenzofuran-1(3H),9'-(9H)xanthen)-3-one, 3',4',5',6'-tetrahydroxy-, 3',4',5',6'-tetrahydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one, 3',4',5',6'-tetrahydroxyspiro(2-benzofuran-3,9'-xanthene)-1-one