Account Disodium 2',4',5',7'-tetrabromo-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-3',6'-bis(olate)
- Catalog No.:
- ACOUIM106
- CAS No.:
- 17372-87-1
- Molecular Formula:
- C20H6Br4Na2O5
- Molecular Weight:
- 691.86
![Disodium 2',4',5',7'-tetrabromo-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/of77/17372-87-1.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260915%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260915T132110Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%2217372-87-1.png%22&x-id=GetObject&X-Amz-Signature=a67306be9959ef812114a93751cb3eacbef09537d51685687ed6ab781d18c640)
Pack SizePurityList PriceYour PriceGlobal StockUS StockQuantity
500g80%
1000g80%
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Product Information
| Product Name | Disodium 2',4',5',7'-tetrabromo-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-3',6'-bis(olate) |
|---|---|
| IUPAC Name | sodium 2',4',5',7'-tetrabromo-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-3',6'-bis(olate) |
| MDL No. | MFCD00133309 |
| Molecular Formula | C20H6Br4Na2O5 |
| Molecular Weight | 691.86 |
| SMILES | O=C1OC2(C3=C(OC4=C2C=C(Br)C([O-])=C4Br)C(Br)=C([O-])C(Br)=C3)C5=C1C=CC=C5.[Na+].[Na+] |
| InChI Key | LSMXXHPAEZLILP-UHFFFAOYSA-L |
| Synonym | Eosine Extra Yellowish | Eosine Lake Red Y | Eosine Yellowish | Eosin Natricum | Fenazo Eosine XG | Phloxine Toner B | Bromo 4DL | C.I. Acid Red 87 | Bromo X-100 | Bromo 4D | Fluorescein, 2',4',5',7'-tetrabromo-, disodium salt | TDQ283MPCW | Tetrabromoflu |
| CAS No. | 17372-87-1 |
| PubChem CID | 9810212 |
Safety Data
- Pictogram
- Signal Word
- Warning
- Hazard Statement(s)
- H317-H319
- Precautionary Statement(s)
- P261-P264-P272-P280-P302+P352-P305+P351+P338
Synthetic Route by SureRoute
![2',4',5',7'-Tetrabromo-3',6'-dihydroxy-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/khxd/15086-94-9.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260915%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260915T165133Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%2215086-94-9.png%22&x-id=GetObject&X-Amz-Signature=113b4396c42bbc6335a26dc60412351a74d941024ddff702ecb4d6b89173ff4b)
2',4',5',7'-Tetrabromo-3',6'-dihydroxy-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one
![4',5'-Dibromo-3',6'-dihydroxy-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one structure diagram](/images/productimg/no-pic.svg)
4',5'-Dibromo-3',6'-dihydroxy-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one
Sodium 4',5'-dibromo-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-3',6'-bis(olate)