146368-14-1
146368-14-1 structure
- Name: Cyanine 5, SE
- Chemical Name: Cy5-succinimidyl ester
- CAS Number: 146368-14-1
- Molecular Formula: C37H43N3O10S2
- Molecular Weight: 753.881
- Catalog: Dye Reagents
- Create Date: 2018-05-08 08:00:00
- Modify Date: 2024-01-06 11:53:41
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Cy5-SE is a reactive dye for the labeling of amino-groups in peptides, proteins, and oligonucleotides. This dye requires small amount of organic co-solvent (such as DMF or DMSO) to be used in labeling reaction. This reagent is ideal for very cost-efficient labeling of soluble proteins, as well as all kinds of peptides and oligonucleotides. This reagent also works well in organic solvents for small molecule labeling.Excitation (nm):649, Emission (nm): 670.
| Name | Cy5-succinimidyl ester |
|---|---|
| Synonyms |
2-[(1E,3E,5Z)-5-(1-{6-[(2,5-Dioxo-1-pyrrolidinyl)oxy]-6-oxohexyl}-3,3-dimethyl-5-sulfo-1,3-dihydro-2H-indol-2-ylidene)-1,3-pentadien-1-yl]-1-ethyl-3,3-dimethyl-3H-indolium-5-sulfonate
3H-Indolium, 2-[(1E,3E,5Z)-5-[1-[6-[(2,5-dioxo-1-pyrrolidinyl)oxy]-6-oxohexyl]-1,3-dihydro-3,3-dimethyl-5-sulfo-2H-indol-2-ylidene]-1,3-pentadien-1-yl]-1-ethyl-3,3-dimethyl-5-sulfo-, inner salt Cy5-OSu CY5-SE |
| Description | Cy5-SE is a reactive dye for the labeling of amino-groups in peptides, proteins, and oligonucleotides. This dye requires small amount of organic co-solvent (such as DMF or DMSO) to be used in labeling reaction. This reagent is ideal for very cost-efficient labeling of soluble proteins, as well as all kinds of peptides and oligonucleotides. This reagent also works well in organic solvents for small molecule labeling.Excitation (nm):649, Emission (nm): 670. |
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| Related Catalog |
| Molecular Formula | C37H43N3O10S2 |
|---|---|
| Molecular Weight | 753.881 |
| Exact Mass | 753.239014 |
| PSA | 198.26000 |
| LogP | 7.31850 |
| Storage condition | 20°C |