sulfo-Cyanine7 amine

Cat. # Quantity Price Lead time
153C0 1 mg
$125.00
in stock
253C0 5 mg
$285.00
in stock
453C0 25 mg
$680.00
in stock
553C0 50 mg
$1260.00
in stock
653C0 100 mg
$1990.00
5 days
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Sulfonated amino derivative of Cyanine7 NIR dye.

This NIR dye amine can be used for the derivatization of various targets by the reaction with electrophilic groups, and also by enzymatical reactions involving transamination.

Sulfo-Cyanine7 absorbance and emission spectra

Sulfo-Cyanine7 absorbance and emission spectra

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General properties

Appearance: dark green powder
Molecular weight: 807.07
CAS number: 2236573-39-8
Molecular formula: C43H58N4O7S2
Solubility: very poorly soluble in water (0.50 mM = 40 mg/L), good in DMF, DMSO
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: 240600
Emission maximum, nm: 773
Fluorescence quantum yield: 0.24
CF260: 0.04
CF280: 0.04

Product citations

  1. Liu, L.; Li, X.; Wu, Z.; Yang, L.; Huo, J.; Tang, S.; Cao, X.; Xu, Y.; Liao, X.; Qi, H.; Li, J.; Liu, J.; Tian, J.; Wen, R.; Wang, C.; Bai, C. Inflammation-targeting Fullerene Nanoparticles Dually Inhibit Macrophage and Osteoclast Differentiation for Mitigating Rheumatoid Arthritis. CCS Chemistry, 2024, 6(9), 2275-2288. doi: 10.31635/ccschem.023.202303517
  2. Grosskopf, A.K.; Correa, S.; Baillet, J.; Maikawa, C.L.; Gale, E.C.; Brown, R.A.; Appel, E.A. Consistent tumorigenesis with self-assembled hydrogels enables high-powered murine cancer studies. Communications Biology, 2021, 4, 985. doi: 10.1038/s42003-021-02500-8
  3. Kim, H.; Han, J.; Park, J.-H. Cyclodextrin polymer improves atherosclerosis therapy and reduces ototoxicity. Journal of Controlled Release, 2020, 319, 77–86. doi: 10.1016/j.jconrel.2019.12.021
  4. Rippe, M.; Stefanello, T.F.; Kaplum, V.; Britta, E.A.; Garcia, F.P.; Poirot, R.; Companhoni, M.V.P.; Nakamura, C.V.; Szarpak-Jankowska, A.; Auzély-Velty, R. Heparosan as a potential alternative to hyaluronic acid for the design of biopolymer-based nanovectors for anticancer therapy. Biomaterials Science, 2019, 7, 2850–2860. doi: 10.1039/c9bm00443b
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