Dibromofluorescein

disodium;4',5'-dibromo-3-oxospiro[2-benzofuran-1,9'-xanthene]-3',6'-diolate

CAS: 4372-02-5

Molecular Formula	`C20H8Br2Na2O5`
Molecular Weight	534.1 g/mol
Topological Polar Surface Area	81.7 A2
Hydrogen Bond Donors	0
Hydrogen Bond Acceptors	5
Rotatable Bonds	0
Exact Mass	533.8513
Heavy Atoms	29
Complexity	585.0

Chemical Identifiers

CAS Number	4372-02-5
SMILES	`C1=CC=C2C(=C1)C(=O)OC23C4=C(C(=C(C=C4)[O-])Br)OC5=C3C=CC(=C5Br)[O-].[Na+].[Na+]`
InChIKey	`REXANTGEEZXBSJ-UHFFFAOYSA-L`

📖 Product Overview

Dibromofluorescein (CAS: 4372-02-5) is a chemical compound with molecular formula C20H8Br2Na2O5 and molecular weight 534.1 g/mol. Its IUPAC systematic name is disodium;4',5'-dibromo-3-oxospiro[2-benzofuran-1,9'-xanthene]-3',6'-diolate. Topological Polar Surface Area 81.7 A2 Hydrogen Bond Donors 0 Hydrogen Bond Acceptors 5 Rotatable Bonds 0 Exact Mass 533.8513 Heavy Atoms 29 Complexity 585.0 InChI Key: REXANTGEEZXBSJ-UHFFFAOYSA-L. SMILES: C1=CC=C2C(=C1)C(=O)OC23C4=C(C(=C(C=C4)[O-])Br)OC5=C3C=CC(=C5Br)[O-].[Na+].[Na+].

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Safety Data Sheet (MSDS / SDS) View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.

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Frequently Asked Questions

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We provide COA (Certificate of Analysis), MSDS (Material Safety Data Sheet), and technical data sheets with each shipment.

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