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Cyanine5.5 alkyne

  Cat. No.:  DC33878   Featured
Chemical Structure
1628790-37-3
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More than 5000 active chemicals with high quality for research!
Field of application
Far red / near infrared dye alkyne for Click Chemistry labeling. Cyanine5.5 is an analog of Cy5.5, a popular fluorophore which has been widely used for various applications including intact organism imaging. This reagent can be conjugated with azido groups under mild copper catalyzed Click Chemistry conditions. This reagent is soluble in organic solvents, but mixtures of water with small percent of DMSO can be used for efficient conjugation. Cyanine5.5 alkyne can also be used for the labeling of small molecules with this far red/NIR dye.
Cas No.: 1628790-37-3
Chemical Name: Cyanine5.5 alkyne
Synonyms: Cy5.5 alkyne;CY5.5 ALK;CS-0181711;Cyanine5.5 alkyne chloride;HY-D1325;1628790-37-3;1,1-Dimethyl-3-(6-oxo-6-(prop-2-yn-1-ylamino)hexyl)-2-(5-(1,1,3-trimethyl-1,3-dihydro-2H-benzo[e]indol-2-ylidene)penta-1,3-dien-1-yl)-1H-benzo[e]indol-3-ium chloride;DA-52203;Cyanine5.5 alkyne (chloride);Cyanine5.5 alkyne chloride
SMILES: CC1(C(=[N+](CCCCCC(=O)NCC#C)C2C=CC3=CC=CC=C3C1=2)C=CC=CC=C1N(C2C=CC3=CC=CC=C3C=2C1(C)C)C)C.[Cl-]
Formula: C43H46ClN3O
M.Wt: 656.30
Purity: >98%
Sotrage: 2 years -20°C Powder, 2 weeks 4°C in DMSO, 6 months -80°C in DMSO
Cat. No. Product name Field of application
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DC45358 ER-Tracker Green ER-Tracker Green is a fluorescent dye that specific for endoplasmic reticulum.
DC36845 Fluo-4 AM Fluo-4 AM is a cell-permeable, fluorescent Ca2+ indicator.
DC36256 BODIPY-FL BODIPY-FL is a green fluorescent dye that can be used to label probes or primers. BODIPY-FL fluorescence can be quenched after interacting with uniquely positioned guanine, making it useful for quantifying specific DNA or RNA molecules.
DC34550 Sulfo-Cyanine5 CY5 is a photoswitchable fluorescent labeling reagent.
DC33958 Sulfo-Cy5.5 acid Sulfo-Cyanine5.5 is a water soluble cyanine dye for far red / NIR applications such as in vivo imaging. The dye possesses four sulfonate groups that render it highly hydrophilic and water soluble. As well as other cyanines, sulfo-Cyanine5.5 has an outstanding extinction coefficient that makes it a bright fluorescent label for the far red region. This is an amine-containing fluorescent dye. The amine group is separated from the fluorophore by a relatively long linker that facilitates conjugation. The aliphatic primary amine group can be coupled with various electrophiles (activated esters, epoxides, etc), and also be used in enzymatic transamination labeling.
DC33954 5-FAM amine HCl Fluorescein (FAM) amine, isomerically pure dye (5-isomer). Unlike fluoresceinamine, this reagent contains a linker arm with an aliphatic amine group that is more reactive. It can react with electrophilic reagents like activated esters or epoxides, and be involved in enzymatic transamination.
DC33945 BODIPY FL amine Amino derivative of BDP FL dye, a borondipyrromethene dye for FAM channel. This reagent possesses good aqueous solubility.
DC33932 Cyanine5 acid Non-activated carboxylic acid, an analog of Cy5? free carboxylic acid. Contains Cyanine5 fluorophore. This dye has limited water solubility, but can be dissolved in mixtures of water with organic phase (DMF, DMSO, alcohols) to obtain useful concentrations of the material in solution. Water-soluble version is available. This molecule can be considered non-reactive dye for the use in control samples, and for instrument calibration. For coupling with amines and protein labeling, consider using Cyanine5 NHS ester, or water-soluble sulfo-Cyanine5 NHS ester.
DC33928 BODIPY TR acid BDP TR carboxylic acid is a carboxylic acid derivative of BDP TR. BDP TR is a BODIPY fluorescent probe.
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