Cyanine7.5 azide

Cyanine7.5 Azides Near infrared (NIR) imaging Click chemistry
Cat. # Quantity Price Lead time
16030 100 uL, 10 mM/DMSO –   in stock
36030 500 uL, 10 mM/DMSO $199 in stock
46030 1 mL, 10 mM/DMSO $495 in stock
A6030 1 mg –   in stock
B6030 5 mg $199 in stock
C6030 10 mg $297 in stock
D6030 25 mg $495 in stock
E6030 50 mg $895 in stock
F6030 100 mg $1490 in stock
Sample request
Found better price? Let us know and we will propose the way forward!

Cyanine7.5 is a NIR dye with long-wave infrared fluorescence. This derivative is azide for click chemistry.

Can be used for the construction of various labeled biomolecules containing Cyanine7.5, near-infrared fluorescent dye, and an improved analog of Cy7.5®. These conjugates can take advantage of NIR tissue transparency when used for in vivo imaging. This fluorophore is also useful for other fluorescent applications, especially requiring low fluorescent background.

Azide is available as a DMSO solution, ready for general click chemistry labeling protocol, or in solid form for custom labeling applications.

Structure features a rigid bridged polymethine chain to increase quantum yield by 20%, allowing for a brighter signal.

Cyanine7.5 azide, azide stock solution for click chemistry (10 mM in DMSO), 36030
Cyanine7.5 azide, azide stock solution for click chemistry (10 mM in DMSO), 36030
Cyanine7.5 azide, azide stock solution for click chemistry (10 mM in DMSO), 36030
Cyanine7.5 azide, E6030
Cyanine7.5 azide, E6030
Cyanine7.5 azide, E6030
Cyanine7.5 azide structure
Download in
ChemDraw format

Cyanine7.5 absorbance and emission spectra

Cyanine7.5 absorbance and emission spectra

Customers also purchased with this product

Cyanine3 maleimide

Cyanine3 maleimide is a thiol mono-reactive dye for protein labeling.

Amino-11-dUTP

Amino-11-dUTP is a triphosphate for the modification of DNA.

FAM azide, 5-isomer

FAM (fluorescein) azide for сlick chemistry labeling, pure 5-isomer.

General properties

Appearance: green powder / solution
Molecular weight: 767.44
CAS number: 1628790-36-2; 1628897-78-8 (without anion)
Molecular formula: C48H55ClN6O
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: 788
ε, L⋅mol−1⋅cm−1: 223000
Emission maximum, nm: 808
Fluorescence quantum yield: 0.10

Product citations

  1. Hellyer, S.D.; Aggarwal, S.; Chen, A.N.; Leach, K.; Lapinsky, D.J.; Gregory, K.J. Development of Clickable Photoaffinity Ligands for Metabotropic Glutamate Receptor 2 Based on Two Positive Allosteric Modulator Chemotypes. ACS Chemical Neuroscience, 2020, 11(11), 1597–1609. doi: 10.1021/acschemneuro.0c00009
  2. Retout, M.; Brunetti, E.; Valkenier, H.; Bruylants, G. Limits of thiol chemistry revealed by quantitative analysis of mixed layers of thiolated-PEG ligands grafted onto gold nanoparticles. Journal of Colloid and Interface Science, 2019, 557, 807–815. doi: 10.1016/j.jcis.2019.09.047
  3. Pearce, H.A.; Qian, H.; Connell, T.U.; Huang, D.; Gottstein, C.; Donnelly, P.S.; Peter, K.; Gregorevic, P.; Hagemeyer, C.E. Site-specific glycation and chemo-enzymatic antibody sortagging for the retargeting of rAAV6 to inflamed endothelium. Molecular Therapy - Methods & Clinical Development, 2019, 14, 261–269. doi: 10.1016/j.omtm.2019.07.003
  4. Kong, J.-N.; Zhu, Z.; Itokazu, Y.; Wang, G.; Dinkins, M.B.; Zhong, L.; Lin, H.-P.; Elsherbini, A.; Leanhart, S.; Jiang, X.; Qin, H.; Zhi, W.; Spassieva, S.D.; Bieberich, E. Novel function of ceramide for regulation of mitochondrial ATP release in astrocytes. Journal of Lipid Research, 2018, 59(3), 488–506. doi: 10.1194/jlr.M081877
Show more (3)
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.