56360-46-4
Product Name:
EOSIN B
Formula:
C20H8Br2N2O9
Synonyms:
4′,5′-Dibromo-2′,7′-dinitrofluorescein disodium salt;Acid Red 91;Eosin bluish;Eosin Scarlet;Saffrosine
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COMPUTED DESCRIPTORS
| Molecular Weight | 580.1 g/mol |
|---|---|
| XLogP3 | 5.6 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 9 |
| Rotatable Bond Count | 0 |
| Exact Mass | 579.85761 g/mol |
| Monoisotopic Mass | 577.85965 g/mol |
| Topological Polar Surface Area | 168 Ų |
| Heavy Atom Count | 33 |
| Formal Charge | 0 |
| Complexity | 804 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| Covalently-Bonded Unit Count | 1 |
| Compound Is Canonicalized | Yes |
PRODUCT INTRODUCTION
description
Eosin b diphenol is a C-nitro compound which consists of a fluorescein skeleton substituted by bromo groups at positions 4 and 5 and nitro groups at positions 2 and 7. It is an organobromine compound, a C-nitro compound, an oxaspiro compound, a member of 2-benzofurans, a member of xanthenes and a lactone. It is functionally related to a fluorescein (lactone form). It is a conjugate acid of an eosin b(2-).