Erythrosine B (free acid), 99.07%
cas: 15905-32-5 — see every product listed under this CAS number, including other names
Erythrosine B (free acid), 99.07% (CAS 15905-32-5) is a chemical reagent available from Chemat. Available pack sizes: 25 mg, 50 mg, 100 mg. Offered by: MedChemExpress.
| brand | MedChemExpress |
|---|---|
| catalog number | HY-107864-25 mg |
| cas | 15905-32-5 |
| size | 25 mg |
| availability | In stock |
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Available pack sizes
| brand | size | price | |
|---|---|---|---|
| MedChemExpress | 25 mg | 263.96 Pln | |
| MedChemExpress | 50 mg | 361.49 Pln | |
| MedChemExpress | 100 mg | 454.37 Pln |
properties
| delivery time | 2-3 weeks |
|---|---|
| purity | 99.07% |
3',6'-dihydroxy-2',4',5',7'-tetraiodospiro[2-benzofuran-3,9'-xanthene]-1-one (CAS 15905-32-5) is a chemical compound with the molecular formula C20H8I4O5 and a molecular weight of 835.9 g/mol. IUPAC name: 3',6'-dihydroxy-2',4',5',7'-tetraiodospiro[2-benzofuran-3,9'-xanthene]-1-one. InChIKey: OALHHIHQOFIMEF-UHFFFAOYSA-N.
| Molecular formula | C20H8I4O5 |
|---|---|
| Molecular weight | 835.9 g/mol |
| IUPAC name | 3',6'-dihydroxy-2',4',5',7'-tetraiodospiro[2-benzofuran-3,9'-xanthene]-1-one |
| InChIKey | OALHHIHQOFIMEF-UHFFFAOYSA-N |
| SMILES | C1=CC=C2C(=C1)C(=O)OC23C4=CC(=C(C(=C4OC5=C(C(=C(C=C35)I)O)I)I)O)I |
Computed by PubChem (NCBI)
Synonyms:
ERYTHROSINE, 3',6'-dihydroxy-2',4',5',7'-tetraiodospiro[2-benzofuran-3,9'-xanthene]-1-one, FD & C red no. 3, 3',6'-dihydroxy-2',4',5',7'-tetraiodospiro(2-benzofuran-3,9'-xanthene)-1-one, FDC Red No. 3, Erythrosine, sodium anhydrous, Erythrosin B, Tetraiodofluorescein, Solvent Red 140, Iodeosin