C42H24O14
752.6 g/mol
Research ReagentWarning
3',6'-dihydroxy-3-oxospiro[isobenzofuran-1(3H),9'-[9H]xanthene]-ar-carboxylic acid
CAS72088-94-9EC276-331-1
Category
Research Reagent
Compound Class
Organic Acid
Primary Use
Research Compound
5(6)-carboxyfluorescein is a mixture of two isomeric fluorescent dyes commonly used in laboratory and research settings. It serves as a tracer agent due to its fluorescent properties.
fluorescent dye tracerlaboratory reagent
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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CAS 72088-94-9
Related Compounds
StrongSame Parent
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SimilarStructure SimilarSimilarity 0.83
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Referencesame scaffold
3',6'-Bis(dimethylamino)-3-oxospiro[isobenzofuran-1(3H),9'-[9H]xanthene]-6-carboxylic acid
CAS150322-06-8
research compound
Referencesame scaffold
6-CARBOXYFLUORESCEIN DIPIVALATE
CAS192374-17-7
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Safety Reference
Warning
H317May cause an allergic skin reaction
H319Causes serious eye irritation
Identifiers
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
Synonyms (14)
- 5(6)-FAM
- 5(6)-carboxyfluorescein
- 5-(and-6)-FAM
- 5-(and-6)-carboxyfluorescein