3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one
CAS No. 2321-07-5 · also listed as 荧光素
Bulk quantities and custom synthesis available. Typically quoted within 24 hours.
3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one (CAS 2321-07-5) is one of the furan intermediates stocked and sourced by CATO Research Chemicals. With the molecular formula C20H12O5 and a molecular weight of 332.31 g/mol, it is used in medicinal chemistry, process development and analytical method validation. Full CoA and MSDS documentation are provided with every shipment.
Specifications
| Product Name | 3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one |
|---|---|
| Chinese / Trade Name | 荧光素 |
| CAS Registry Number | 2321-07-5 |
| CATO Reference | CT-8B6AD4B |
| Molecular Formula | C20H12O5 |
| Molecular Weight | 332.31 g/mol |
| PubChem CID | 16850 |
| Category | Furan Intermediates |
| SMILES | C1=CC=C2C(=C1)C(=O)OC23C4=C(C=C(C=C4)O)OC5=C3C=CC(=C5)O |
| Purity | ≥ 95% (HPLC), higher grades on request |
| Appearance | Please refer to batch CoA |
| Documentation | CoA, MSDS, HPLC/GC chromatogram |
| Packaging | 5 mg · 25 mg · 100 mg · 1 g · 5 g · 25 g · bulk |
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