FAM azide, 6-isomer
Synonym(s):N-(3-azidopropyl)-3′,6′-dihydroxy-3-oxo-3H-spiro[isobenzofuran-1,9′-xanthene]-6-carboxamide;4-((3-Azidopropyl)carbamoyl)-2-(6-hydroxy-3-oxo-3H-xanthen-9-yl)benzoes?ure;6-Carboxyfluorescein Azide;6-FAM azide
- CAS NO.：1386385-76-7
- Empirical Formula: C24H18N4O6
- Molecular Weight: 458.42
- MDL number: MFCD29912889
- Update Date: 2026-07-26 20:01:21
What is FAM azide, 6-isomer?
Description
FAM (fluorescein) azide, pure 6-isomer, is a Click Chemistry labeling reagent.
This reagent can replace Alexa Fluor 488 and DyLight 488.
The Uses of FAM azide, 6-isomer
This 488nm absorbing dye is probably the most popular dye in cell biology and represents an alternative to Alexa Fluor 488 and the DyLight 488. Fluorescent dye azides can be used for the fluorescent labeling of terminal alkyne-modified molecules by the Cu(I)-catalyzed azide-alkyne (CuAAC) reaction (click reaction).
Properties of FAM azide, 6-isomer
| storage temp. | -20°C |
| solubility | Soluble in DMSO, DMF, DCM |
| form | Solid |
| color | Light yellow to yellow |
Safety information for FAM azide, 6-isomer
Computed Descriptors for FAM azide, 6-isomer
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