Sulfo-Cyanine7.5 is a near infrared, sulfonated cyanine dye with rigidized trimethylene chain. The fluorophore is structurally very similar to indocyanine green (ICG) dye that has been approved for human use. However, the dye has an improved quantum yield because of its rigidized structure. This is an alkyne derivative for copper catalyzed Click chemistry.
MedKoo Cat#: 558819
Name: Sulfo-Cyanine7.5 alkyne
CAS#: N/A
Chemical Formula: C48H48K3N3O13S4
Exact Mass: 1119.0981
Molecular Weight: 1120.45
Elemental Analysis: C, 51.45; H, 4.32; K, 10.47; N, 3.75; O, 18.56; S, 11.45
The following data is based on the product molecular weight 1,120.45 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.
| Concentration / Solvent Volume / Mass | 1 mg | 5 mg | 10 mg |
|---|---|---|---|
| 1 mM | 1.15 mL | 5.76 mL | 11.51 mL |
| 5 mM | 0.23 mL | 1.15 mL | 2.3 mL |
| 10 mM | 0.12 mL | 0.58 mL | 1.15 mL |
| 50 mM | 0.02 mL | 0.12 mL | 0.23 mL |
