Cyanine7 amine

Cyanine7 Near infrared (NIR) imaging Amines
Cat. # Quantity Price Lead time
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
Bulk inquiry
Found better price? Let us know and we will propose the way forward!

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 amine
Cyanine7 amine
Cyanine7 amine
Structure of Cyanine7 amine
Download in
ChemDraw format

Cyanine7 absorbance and emission spectra

Cyanine7 absorbance and emission spectra

Customers also purchased with this product

ROX azide, 6-isomer

Azide derivative of ROX (Rhodamine X, Rhodamine 101) dye for biomolecule labeling via click chemistry. Pure 6-isomer.

Cyanine3 alkyne

Cyanine3 alkyne is a fluorescent dye alkyne for сlick сhemistry.

Cyanine5.5 hydrazide

Cyanine5.5 hydrazide is a carbonyl reactive NIR dye which is particularly suitable for the labeling of periodate oxidized glycoproteins, i.e. antibodies.

General properties

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

  1. 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
  2. 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
  3. 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
  4. Agnello, L.; Tortorella, S.; d’Argenio, A.; Carbone, C.; Camorani, S.; Locatelli, E.; Auletta, L.; Sorrentino, D.; Fedele, M.; Zannetti, A.; Franchini, M.C.; Cerchia, L. Optimizing cisplatin delivery to triple-negative breast cancer through novel EGFR aptamer-conjugated polymeric nanovectors. Journal of Experimental & Clinical Cancer Research : CR, 2023, 40, 239. doi: 10.1186/s13046-021-02039-w
Show more (21)
Cy® is a trademark of GE Healthcare.
Your item has been added. View your cart or proceed to checkout
The count of items is incorrect.