3',6'-Dihydroxy-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-5-carboxylic acid compound with 3',6'-dihydroxy-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-6-carboxylic acid (1:1), 98%

cas: 1171493-85-8 — see every product listed under this CAS number, including other names

3',6'-Dihydroxy-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-5-carboxylic acid compound with 3',6'-dihydroxy-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-6-carboxylic acid (1:1), 98% (CAS 1171493-85-8) is a chemical reagent available from Chemat. Available pack sizes: 1g, 5g, 25g. Offered by: Chemat.

• 2D
• 3D

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

Computed by PubChem (NCBI)

Synonyms: 5(6)-carboxyfluorescein, 3',6'-Dihydroxy-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-5(6)-carboxylic acid, 5-(and-6)-carboxyfluorescein, 5(6)-Carboxyfluorescein, mixture of isomers, BPVHBBXCESDRKW-UHFFFAOYSA-N, 5-(and-6)-FAM, orb1217701, orb1307247, 5(6)-Carboxyfluorescein - mixture, 5(6)-Carboxyfluorescein, Dye content 90 %

Related forms of this compound

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 C₄₂H₂₄O₁₄