Account Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 2',4',5',7'-tetrabromo-4,5,6,7-tetrachloro-3',6'-dihydroxy-
- Catalog No. :
- ACAXWG641
- CAS No. :
- 13473-26-2
- Molecular Formula :
- C20H4Br4Cl4O5
- Molecular Weight :
- 785.67
IUPAC Name:2',4',5',7'-tetrabromo-4,5,6,7-tetrachloro-3',6'-dihydroxy-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one
![Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 2',4',5',7'-tetrabromo-4,5,6,7-tetrachloro-3',6'-dihydroxy- structure diagram](/images/productimg/no-pic.svg)
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Product Information
| Product Name | Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 2',4',5',7'-tetrabromo-4,5,6,7-tetrachloro-3',6'-dihydroxy- |
|---|---|
| IUPAC Name | 2',4',5',7'-tetrabromo-4,5,6,7-tetrachloro-3',6'-dihydroxy-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one |
| MDL No. | MFCD00067282 |
| Molecular Formula | C20H4Br4Cl4O5 |
| Molecular Weight | 785.67 |
| SMILES | O=C1OC2(C3=C(OC4=C2C=C(Br)C(O)=C4Br)C(Br)=C(O)C(Br)=C3)C5=C1C(Cl)=C(Cl)C(Cl)=C5Cl |
| InChI Key | ZYIBVBKZZZDFOY-UHFFFAOYSA-N |
| Synonym | 2',4',5',7'-tetrabromo-4,5,6,7-tetrachloro-3',6'-dihydroxy-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one | Turinal | Red No. 218 | AKA218 | AKA218 [INCI] | D & C RED #27 [VANDF] | DTXSID2031089 | Phloxine BBN Supra | DTXCID0011089 | CI Solvent Red 48 | DC RE |
| CAS No. | 13473-26-2 |
| PubChem CID | 83511 |
Safety Data
- Pictogram
- Signal Word
- Gefahr
- Hazard Statement(s)
- H301
- Precautionary Statement(s)
- P264-P270-P301+P310+P330-P405-P501
Synthetic Route by SureRoute
2. ACAXWG641 Molecular Building Block Synthetic Route
Sodium 2',4',5',7'-tetrabromo-4,5,6,7-tetrachloro-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-3',6'-bis(olate)
Potassium 2',4',5',7'-tetrabromo-4,7-dichloro-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-3',6'-bis(olate)
![Sodium 4,5,6,7-tetrachloro-2',4',5',7'-tetraiodo-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-3',6'-bis(olate) structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/ehpt/632-69-9.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260731%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260731T072747Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%22632-69-9.png%22&x-id=GetObject&X-Amz-Signature=dab2c4dfb6f6dfa770104cc9492f08d654c52c2e341725dfbb2e21fea1fa9e8b)
Sodium 4,5,6,7-tetrachloro-2',4',5',7'-tetraiodo-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-3',6'-bis(olate)