Cyanine5 alkyne, Red emitting fluorescent alkyne dye (ab146445)
Key features and details
- Photostable red emitting fluorescent alkyne dye.
- CAS Number:
- Purity: > 95%
- Soluble in DMSO and in ethanol
- Form / State: Solid
- Source: Synthetic
Overview
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Product name
Cyanine5 alkyne, Red emitting fluorescent alkyne dye -
Description
Photostable red emitting fluorescent alkyne dye. -
Alternative names
- 3,3-Dimethyl-1-[6-oxo-6-(prop-2-ynylamino)hexyl]-2-[(1E,3E,5E)-5-(1,3,3-trimethylindolin-2-ylidene)penta-1,3-dienyl]-3H-indolium chloride
- Cy5-alkyne
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Biological description
Photostable red emitting fluorescent alkyne dye for click chemistry. Various substrates bearing azides can be used for labeling.
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Purity
> 95% -
Chemical structure
Properties
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Excitation
646nm -
Emission
662nm -
Chemical name
3,3-Dimethyl-1-[6-oxo-6-(prop-2-ynylamino)hexyl]-2-[(1E,3E,5E)-5-(1,3,3-trimethylindolin-2-ylidene)penta-1,3-dienyl]-3H-indolium chloride -
Molecular weight
556.18 -
Molecular formula
C35H42ClN3O -
Storage instructions
Store at -20°C. It is important to note that this product is reported to be light sensitive. Store In the Dark. Store under desiccating conditions. -
Solubility overview
Soluble in DMSO and in ethanol -
Handling
Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20°C. Generally, these will be useable for up to one month. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour.
Need more advice on solubility, usage and handling? Please visit our frequently asked questions (FAQ) page for more details.
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Source
Synthetic