Compound Q&A
Are there alternatives to 2',4',5',7'-Tetrabromo-3',6'-dihydroxy-3H-spiro[2-benzofuran-1,9'-xanthen]-3-one (CAS: 548-26-5) in synthesis?
Answer
![2',4',5',7'-Tetrabromo-3',6'-dihydroxy-3H-spiro[2-benzofuran-1,9'-xanthen]-3-one](https://static.chemtradehub.com/structs/548/548-26-5-bb63.webp "2',4',5',7'-Tetrabromo-3',6'-dihydroxy-3H-spiro[2-benzofuran-1,9'-xanthen]-3-one")
Yes, there are alternatives to 2',4',5',7'-Tetrabromo-3',6'-dihydroxy-3H-spiro[2-benzofuran-1,9'-xanthen]-3-one (CAS: 548-26-5) in synthesis, such as other brominated xanthenes or halogenated benzofurans. Common alternative reagents include bromine derivatives and halogenation catalysts, which can provide similar functionalities but with different bromination patterns or other halogen substitutions.
About
CAS No
548-26-5
English Name
2',4',5',7'-Tetrabromo-3',6'-dihydroxy-3H-spiro[2-benzofuran-1,9'-xanthen]-3-one
Molecular Formula
C20H8Br4O5
Molecular Weight
647.9 g/mol
SMILES
c1ccc2c(c1)C(=O)OC23c4cc(c(c(c4Oc5c3cc(c(c5Br)O)Br)Br)O)Br
InChIKey
DBZJJPROPLPMSN-UHFFFAOYSA-N
Last Updated: 2025-10-06 07:30
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