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, 100g. Offered by: Fluorochem.

brandFluorochem
catalog numberF242195-1G
cas2103-64-2
size1g
availability In Stock UK
Documents: Safety Data Sheet (MSDS)
Need more information?

Ask us about this product — we're happy to help.

Available pack sizes

brand size price
Fluorochem 1g 102.07 Pln
Fluorochem 5g 143.72 Pln
Fluorochem 10g 200.99 Pln
Fluorochem 100g 966.34 Pln

properties

purity85,00%
dual useNo
currencyEUR
delivery time1-2 weeks
categoryOdczynniki chemiczne
Structural formula: {0} (CAS {1})

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

Identity
Molecular formulaC20H12O7
Molecular weight364.3 g/mol
IUPAC name3',4',5',6'-tetrahydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one
InChIKeyPHLYOKFVXIVOJC-UHFFFAOYSA-N
SMILESC1=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
Isomers (same molecular formula)
4-(2,3,7-trihydroxy-6-oxoxanthen-9-yl)benzoic acid C20H12O7
9-(1,3-benzodioxol-5-yl)-5-hydroxy-6H-[2]benzofuro[5,6-f][1,3]benzodioxol-8-one C20H12O7
2-(3,4,5-trihydroxy-6-oxoxanthen-9-yl)benzoic acid C20H12O7
(3'S,5'R,11'S)-11'-hydroxyspiro[2,4-dioxatricyclo[7.3.1.05,13]trideca-1(12),5,7,9(13),10-pentaene-3,6'-4,12-dioxatetracyclo[5.4.1.01,7.03,5]dodec-9-ene]-2',8'-dione C20H12O7

Also listed as

Gallein, 95% Combi-blocks CAS 2103-64-2
Gallein TRC CAS 2103-64-2
Gallein/ 95.94% (existing batch purity) TargetMol CAS 2103-64-2
Gallein, >85.0%(HPLC) TCI CAS 2103-64-2
3',4',5',6'-Tetrahydroxy-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one, 85%, 85% Chemat CAS 2103-64-2
G╬▓╬│ Modulator II, Gallein 1PC X 5MG Sigma-Aldrich CAS 2103-64-2
Gallein, 98.0% MedChemExpress CAS 2103-64-2
Gallein (Standard) MedChemExpress CAS 2103-64-2

Related products in this category

1-Nitroanthraquinone, 98% Fluorochem CAS 82-34-8
9,10-Di(2-Naphthyl)anthracene, 95% Fluorochem CAS 122648-99-1
1-Bromo-pyrene, 98% Fluorochem CAS 1714-29-0
5,8-Difluoro-2-aza-anthraquinone, 95% Fluorochem CAS 144511-13-7
7,8,9,10-Tetrahydro-benzo[a]pyren-7-ol, 98% Fluorochem CAS 6272-55-5
2-Bromoanthraquinone, 97% Fluorochem CAS 572-83-8
4-Oxo-4-pyren-1-yl-butyric acid, 95% Fluorochem CAS 7499-60-7
(1R,4S,4aR,9aS)-rel-4a-Methyl-1,4,4a,9a-tetrahydro-1,4-methanoanthracene-9,10-dione, 95% Fluorochem CAS 97804-50-7
1,6,7,12-Tetrachloroperylenetetracarboxylic acid dianhydride, 95% Fluorochem CAS 156028-26-1
2-Chloroanthracene, 95% Fluorochem CAS 17135-78-3
9-Bromo-10-phenylanthracene, 95% Fluorochem CAS 23674-20-6