2183440-65-3
2183440-65-3 structure
- Name: FAM hydrazide 6-isomer
- Chemical Name: [(3',6'-Dihydroxy-3-oxo-3H-spiro[2-benzofuran-1,9'-xanthen]-6-yl)carbonyl]hydrazinium chloride
- CAS Number: 2183440-65-3
- Molecular Formula: C21H15ClN2O6
- Molecular Weight: 426.807
- Create Date: 2021-01-09 10:38:54
- Modify Date: 2024-01-17 23:19:32
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Sulfo-Cyanine5.5 (analog of Cy5.5?) is a water-soluble, far red emitting fluorophore. Due to four sulfo-groups, the dye possesses negative charge in neutral pH, and very high hydrophilicity. As a cyanine dye, sulfo-Cyanine5.5 shows very low dependence of the fluorescence on pH, and very high extinction coefficient.
| Name | [(3',6'-Dihydroxy-3-oxo-3H-spiro[2-benzofuran-1,9'-xanthen]-6-yl)carbonyl]hydrazinium chloride |
|---|---|
| Synonyms |
Spiro[isobenzofuran-1(3H),9'-[9H]xanthene]-6-carboxylic acid, 3',6'-dihydroxy-3-oxo-, hydrazide, hydrochloride (1:1)
[(3',6'-Dihydroxy-3-oxo-3H-spiro[2-benzofuran-1,9'-xanthen]-6-yl)carbonyl]hydrazinium chloride |
| Molecular Formula | C21H15ClN2O6 |
|---|---|
| Molecular Weight | 426.807 |
| Exact Mass | 426.061859 |