5-carboxyfluorescein 5 g

cas: 76823-03-5 — see every product listed under this CAS number, including other names

5-carboxyfluorescein 5 g (CAS 76823-03-5) is a chemical reagent available from Chemat. Available pack sizes: 5 G. Offered by: Sigma-Aldrich.

brandSigma-Aldrich
catalog number8510250005
cas76823-03-5
size5 G
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Available pack sizes

brand size price
Sigma-Aldrich 5 G 16880.00 Pln

5-carboxyfluorescein is a monocarboxylic acid. It has a role as a fluorochrome. It is functionally related to a fluorescein (lactone form).

Source: ChEBI

Identity
Molecular formulaC21H12O7
Molecular weight376.3 g/mol
IUPAC name3',6'-dihydroxy-3-oxospiro[2-benzofuran-1,9'-xanthene]-5-carboxylic acid
InChIKeyNJYVEMPWNAYQQN-UHFFFAOYSA-N
SMILESC1=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-Carboxyfluorescein, 4-carboxyfluorescein, 4(5)-Carboxyfluorescein, 3',6'-Dihydroxy-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-5-carboxylic acid, 3',6'-dihydroxy-3-oxospiro[2-benzofuran-1,9'-xanthene]-5-carboxylic acid, 3',6'-dihydroxy-3-oxo-3H-spiro[2-benzofuran-1,9'-xanthene]-5-carboxylic acid, 3',6'-Dihydroxy-3-oxo-spiro[isobenzofuran-1,9'-xanthene]-5-carboxylic acid, 5-Carboxyfluorescein (Technical Grade), orb1308715, 5-Carboxyfluorescein, 99% (HPLC)
Isomers (same molecular formula)
4-(3-hydroxy-6-oxoxanthen-9-yl)benzene-1,3-dicarboxylic acid C21H12O7
3',6'-dihydroxy-1-oxospiro[2-benzofuran-3,9'-xanthene]-5-carboxylic acid C21H12O7

Also listed as

5–FAM (5–Carboxyfluorescein) GLPBio CAS 76823-03-5
5-Carboxyfluorescein, 95% Thermo Scientific (Acros) CAS 76823-03-5
5-Carboxyfluorescein, 99.00% Chemat CAS 76823-03-5
5-FAM, 99.58% MedChemExpress CAS 76823-03-5
5-FAM, 97% Ambeed CAS 76823-03-5
5-CARBOXYFLUORESCEIN Bulk Sigma-Aldrich CAS 76823-03-5
5-Carboxyfluorescein (Technical Grade) TRC CAS 76823-03-5
5-carboxyfluorescein 25 Mg Sigma-Aldrich CAS 76823-03-5
5-carboxyfluorescein 100 Mg Sigma-Aldrich CAS 76823-03-5
5-Carboxyfluorescein fluorescence, BioRe Sigma-Aldrich CAS 76823-03-5
5-Carboxyfluorescein, single isomer, 97% Thermo Scientific (Alfa Aesar) CAS 76823-03-5
5-Carboxyfluorescein, >97.0%(HPLC)(T) TCI CAS 76823-03-5
5-FAM/ 99.32% (existing batch purity) TargetMol CAS 76823-03-5
3',6'-Dihydroxy-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-5-carboxylic acid, 97% Chemat CAS 76823-03-5
3',6'-Dihydroxy-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-5-carboxylic acid, 95% 3',6'-Dihydroxy-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-5-carboxylic acid, 95% Fluorochem CAS 76823-03-5

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