5(6)-Carboxyfluorescein, 95% (isomer mixture)

cas: 72088-94-9 — see every product listed under this CAS number, including other names

5(6)-Carboxyfluorescein, 95% (isomer mixture) (CAS 72088-94-9) is a chemical reagent available from Chemat. Available pack sizes: 250mg, 1g, 5g, 25g, 100g. Offered by: Ambeed.

brand	Ambeed
catalog number	A508933-250mg
cas	72088-94-9
size	250mg

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Available pack sizes

brand	size	price
Ambeed	250mg	159.00 Pln
Ambeed	1g	242.44 Pln
Ambeed	5g	937.75 Pln
Ambeed	25g	4403.19 Pln
Ambeed	100g	13937.31 Pln

properties

purity	95% (isomer mixture)
delivery time	1-2 weeks

5(6)-carboxyfluorescein is a commercially available mixture of 5-carboxyfluorescein and 6-carboxyfluorescein isomers. A fluorescent dye, it is commonly used as a tracer agent. It has a role as a tracer and a fluorescent dye. It contains a 6-carboxyfluorescein and a 5-carboxyfluorescein.

Source: ChEBI

Identity
Molecular formula	C₄₂H₂₄O₁₄
Molecular weight	752.6 g/mol
IUPAC name	3',6'-dihydroxy-1-oxospiro[2-benzofuran-3,9'-xanthene]-5-carboxylic acid;3',6'-dihydroxy-3-oxospiro[2-benzofuran-1,9'-xanthene]-5-carboxylic acid
InChIKey	BPVHBBXCESDRKW-UHFFFAOYSA-N
SMILES	C1=CC2=C(C=C1C(=O)O)C3(C4=C(C=C(C=C4)O)OC5=C3C=CC(=C5)O)OC2=O.C1=CC2=C(C=C1C(=O)O)C(=O)OC23C4=C(C=C(C=C4)O)OC5=C3C=CC(=C5)O