Product Code
TRC-C178325
CAS Number
Product Format
Neat
Molecular Formula
C21 H12 O7
Molecular Weight
376.32
Product Categories
Purity
>95% (HPLC)
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Analyte Name
6-Carboxyfluorescein
CAS Number
3301-79-9
Molecular Formula
C21 H12 O7
Molecular Weight
376.32
Accurate Mass
376.0583
SMILES
OC(=O)c1ccc2C(=O)OC3(c4ccc(O)cc4Oc5cc(O)ccc35)c2c1
InChI
InChI=1S/C21H12O7/c22-11-2-5-14-17(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/h1-9,22-23H,(H,24,25)
IUPAC
3',6'-dihydroxy-1-oxospiro[2-benzofuran-3,9'-xanthene]-5-carboxylic acid
Storage Temperature
-20°C
Shipping Temperature
Room Temperature
Country of Origin
CANADA
Product Format
Neat
Purity
>95% (HPLC)
6-Carboxyfluorescein is a useful reagent for the preparation of hydrolytically stable fluorescent conjugates and is a useful starting material for the synthesis of other fluorescein-derived reagents. Dyes and metabolites.
References: Theisen, P., et al.: Tetrahedron Lett., 33, 5033 (1992); Mattingly, P.: Bioconjgate Chem., 3, 430 (1992); Bertrand, R., et al.: Biochemistry, 34, 9500 (1995);
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