Cyanine7 carboxylic acid
| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 15090 | 1 mg | $110.00 | in stock | |
| 25090 | 5 mg | $210.00 | in stock | |
| 45090 | 25 mg |
$410.00
|
in stock | |
| 55090 | 50 mg |
$695.00
|
in stock | |
| 65090 | 100 mg |
$1190.00
|
in stock |
Free unactivated Cyanine7 dye carboxylic acid. Near-infrared fluorescent dye.
For coupling and labeling reactions also consider using pre-activated Cyanine7 NHS ester, or water-soluble sulfo-Cyanine7 NHS ester.
Cyanine7 absorbance and emission spectra
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BDP FL azide
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A water soluble near infrared emitting dye for in vivo imaging applications. Sulfo-Cyanine7.5 is an analog of indocyanine green (ICG) possessing higher emission quantum yield, and containing a linker arm.Cyanine5.5 DBCO
Cyanine5.5 is a far-red / NIR emitting dye that is useful for bioimaging studies. Cyanine5.5 DBCO is a derivative of the dye with a cycloalkyne moiety for copper-free click chemistry.General properties
| Appearance: | green powder |
| Molecular weight: | 585.22 |
| CAS number: | 1628790-40-8 (chloride), 1628897-82-4 (without anion), 2241083-63-4 (inner salt) |
| Molecular formula: | C37H45ClN2O2 |
| IUPAC name: | 3H-Indolium, 2-[2-[3-[2-[1-(5-carboxypentyl)-1,3-dihydro-3,3-dimethyl-2H-indol-2-ylidene]ethylidene]-1-cyclohexen-1-yl]ethenyl]-1,3,3-trimethyl-, chloride |
| Solubility: | soluble in organic solvents (DMSO, DMF, dichloromethane), low solubility in water |
| Quality control: | NMR 1H, HPLC-MS (95%) |
| Storage conditions: | Storage: 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate. |
| MSDS: | Download |
| Product specifications |
Spectral properties
| Excitation/absorption maximum, nm: | 750 |
| ε, L⋅mol−1⋅cm−1: | 199000 |
| Emission maximum, nm: | 773 |
| CF260: | 0.022 |
| CF280: | 0.029 |
Product citations
- Matoori, S.; Mooney, D.J. Near-Infrared Fluorescence Hydrogen Peroxide Assay for Versatile Metabolite Biosensing in Whole Blood. Small, 2020, 16(20), 2000369. doi: 10.1002/smll.202000369
- Svenskaya, Y.I.; Genina, E.A.; Parakhonskiy, B.V.; Lengert, E.; Talnikova, E.E.; Terentyuk, G.S.; Utz, S.R.; Gorin, D.A.; Tuchin, V.V.; Sukhorukov, G. A simple non-invasive approach towards efficient transdermal drug delivery based on biodegradable particulate system. ACS Applied Materials & Interfaces, 2019, 11(19), 17270–17282. doi: 10.1021/acsami.9b04305
- Yang, C.; Liu, D.; Renny, A.; Kuttipillai, P.S.; Lunt, R.R. Integration of near-infrared harvesting transparent luminescent solar concentrators onto arbitrary surfaces. Journal of Luminescence, 2019, 210, 239–246. doi: 10.1016/j.jlumin.2019.02.042
- Luthman, A.S. Wide-Field fHSI with a Linescan SRDA. In: Spectrally Resolved Detector Arrays for Multiplexed Biomedical Fluorescence Imaging (Springer Thesis), 2018, 51–85. doi: 10.1007/978-3-319-98255-7_3
Cy® is a trademark of GE Healthcare.
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