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5-Carboxyfluorescein, single isomer, 97%, Thermo Scientific Chemicals
$343.32 - $911.26
Chemical Identifiers
| CAS | 76823-03-5 |
|---|---|
| Molecular Formula | C21H12O7 |
| Molecular Weight (g/mol) | 376.32 |
| MDL Number | MFCD00036874 |
| InChI Key | NJYVEMPWNAYQQN-UHFFFAOYSA-N |
| Synonym | 5-carboxyfluorescein, 5-fam, 4-carboxyfluorescein, 4 5-carboxyfluorescein, 3',6'-dihydroxy-3-oxo-3h-spiro isobenzofuran-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-oxospiro 2-benzofuran-1,9'-xanthene-5-carboxylic acid, spiro isobenzofuran-1 3h ,9'-9h xanthene-5-carboxylic acid, 3',6-dihydroxy-3-oxo, bidd:gt0758, 5-carboxy fluorescein; 5-fam |
| PubChem CID | 123755 |
| ChEBI | CHEBI:51617 |
| IUPAC Name | 3',6'-dihydroxy-3-oxo-3H-spiro[2-benzofuran-1,9'-xanthene]-5-carboxylic acid |
| SMILES | OC(=O)C1=CC=C2C(=C1)C(=O)OC21C2=CC=C(O)C=C2OC2=CC(O)=CC=C12 |
| Catalog Number | Mfr. No. | Quantity | Price | Quantity | |||||
|---|---|---|---|---|---|---|---|---|---|
| Catalog Number | Mfr. No. | Quantity | Price | Quantity | |||||
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AAH66949MD
|
Thermo Scientific Chemicals
H66949MD |
250 mg |
Each for $343.32
|
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AAH6694903
|
Thermo Scientific Chemicals
H6694903 |
1 g |
Each for $911.26
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Description
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Chemical Identifiers
| 76823-03-5 | |
| 376.32 | |
| NJYVEMPWNAYQQN-UHFFFAOYSA-N | |
| 123755 | |
| 3',6'-dihydroxy-3-oxo-3H-spiro[2-benzofuran-1,9'-xanthene]-5-carboxylic acid |
| C21H12O7 | |
| MFCD00036874 | |
| 5-carboxyfluorescein, 5-fam, 4-carboxyfluorescein, 4 5-carboxyfluorescein, 3',6'-dihydroxy-3-oxo-3h-spiro isobenzofuran-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-oxospiro 2-benzofuran-1,9'-xanthene-5-carboxylic acid, spiro isobenzofuran-1 3h ,9'-9h xanthene-5-carboxylic acid, 3',6-dihydroxy-3-oxo, bidd:gt0758, 5-carboxy fluorescein; 5-fam | |
| CHEBI:51617 | |
| OC(=O)C1=CC=C2C(=C1)C(=O)OC21C2=CC=C(O)C=C2OC2=CC(O)=CC=C12 |
Specifications
| 76823-03-5 | |
| C21H12O7 | |
| 250 mg | |
| 5-carboxyfluorescein, 5-fam, 4-carboxyfluorescein, 4 5-carboxyfluorescein, 3',6'-dihydroxy-3-oxo-3h-spiro isobenzofuran-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-oxospiro 2-benzofuran-1,9'-xanthene-5-carboxylic acid, spiro isobenzofuran-1 3h ,9'-9h xanthene-5-carboxylic acid, 3',6-dihydroxy-3-oxo, bidd:gt0758, 5-carboxy fluorescein; 5-fam | |
| OC(=O)C1=CC=C2C(=C1)C(=O)OC21C2=CC=C(O)C=C2OC2=CC(O)=CC=C12 | |
| 376.32 | |
| CHEBI:51617 | |
| 97% | |
| 5-Carboxyfluorescein, Single isomer |
| Orange | |
| MFCD00036874 | |
| 57037 | |
| NJYVEMPWNAYQQN-UHFFFAOYSA-N | |
| 3',6'-dihydroxy-3-oxo-3H-spiro[2-benzofuran-1,9'-xanthene]-5-carboxylic acid | |
| 123755 | |
| 376.32 | |
| Solid |
Safety and Handling
GHS H Statement
H319
Causes serious eye irritation.
P261-P264b-P271-P280i-P304+P340-P305+P351+P338-P312-P501c
H319-H335
TSCA : No
storageNote1 : 2° to 8°C
Recommended Storage : Keep cold
RUO – Research Use Only