Cyanine7 amine
Cat. # | Quantity | Price | Lead time | Buy this product |
---|---|---|---|---|
150C0 | 1 mg | $125 | in stock | |
250C0 | 5 mg | $260 | in stock | |
450C0 | 25 mg |
$510
|
in stock | |
550C0 | 50 mg |
$895
|
in stock | |
650C0 | 100 mg |
$1490
|
in stock |
Near-infrared dye with free amine group for the conjugation with activated esters and other reactive molecules.
Cyanine7 is a near-infrared dye, an analog of Cy7® which is especially suitable for live organism imaging, and demanding low-background applications.
Cyanine7 absorbance and emission spectra

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Appearance: | green powder |
Molecular weight: | 719.87 |
CAS number: | 1650635-41-8, 1650559-73-1 [Cl-] |
Molecular formula: | C43H60Cl2N4O |
Solubility: | soluble in water (72 mM = 51 g/L), well soluble in DMSO, DMF, alcohols |
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. |
MSDS: | Download |
Product specifications |
Spectral properties
Excitation/absorption maximum, nm: | 750 |
ε, L⋅mol−1⋅cm−1: | 199000 |
Emission maximum, nm: | 773 |
Fluorescence quantum yield: | 0.3 |
CF260: | 0.022 |
CF280: | 0.029 |
Product citations
- Smirnov, A.N.; Shevchuk, A.I.; Volkova, A.V.; Kalganov, V.D.; Solovyeva, E.V. Gold-silica plasmonic nanobones with tunable size and optical bimodality for bioimaging. Colloids and surfaces. A, Physicochemical and engineering aspects, 2024, 684, 133115. doi: 10.1016/j.colsurfa.2023.133115
- Ayala-Orozco, C.; Li, G.; Li, B.; Vardanyan, V.; Kolomeisky, A. B.; Tour, J. M. How to Build Plasmon-Driven Molecular Jackhammers That Disassemble Cell Membranes and Cytoskeletons in Cancer. Advanced Materials, 2024, 36(14), 2309910. doi: 10.1002/adma.202309910
- Pytlíková, S.; Pechar, M.; Chytil, P.; Studenovský, M.; Pola, R.; Kotrchová, L.; Konefał, R.; Čtveráčková, L.; Laga, R.; Pankrác, J.; Gao, S.; Jiang, B.; Yang, K.; Fang, J.; Filipová, M.; Etrych, T. Highly hydrophilic methacrylamide-based copolymers as precursors for polymeric nanomedicines containing anthracyclines. European Polymer Journal, 2024, 205, 112756. doi: 10.1016/j.eurpolymj.2024.112756
- Ayala-Orozco, C.; Galvez-Aranda, D.; Corona, A.; Seminario, J. M.; Rangel, R.; Myers, J. N.; Tour, J. M. Molecular Jackhammers Eradicate Cancer Cells by Vibronic-Driven Action. Nature Chemistry, 2023. doi: 10.1038/s41557-023-01383-y
Cy® is a trademark of GE Healthcare.
Short link - lumiprobe.com/sh/p/1D
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