2127150-20-1
2127150-20-1 structure
- Name: JF669, SE
- Chemical Name: JF669, SE
- CAS Number: 2127150-20-1
- Molecular Formula: C34H30F3N3O6SSi
- Molecular Weight: 693.76
- Catalog: Research Areas Others
- Create Date: 2021-11-13 10:35:48
- Modify Date: 2024-01-12 10:40:29
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JF669, SE, a red fluorescent dye, can be directly reacted with the available thiol-containing HaloTag ligand under mild conditions (DIEA, DMF) to afford a JF669−HaloTag ligand in a single step (Ex = 669 nm; Em = 682 nm)[1].
| Name | JF669, SE |
|---|
| Description | JF669, SE, a red fluorescent dye, can be directly reacted with the available thiol-containing HaloTag ligand under mild conditions (DIEA, DMF) to afford a JF669−HaloTag ligand in a single step (Ex = 669 nm; Em = 682 nm)[1]. |
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| Related Catalog | |
| In Vitro | JF669 undergoes rapid conversion to thioether product (<5 min to completion) in organic solvents, where the dye predominantly adopts the closed form[1]. JF669 displays comparatively excellent photostability, retaining 97% fluorescence after the same number of cycles[1]. |
| References |
| Molecular Formula | C34H30F3N3O6SSi |
|---|---|
| Molecular Weight | 693.76 |