| Product Name | CY5 (Sulfo-Cyanine5); Sulfo-Cyanine 5 Carboxylic Acid | 
|---|---|
| CAS | 146368-11-8 | 
| Formula | C33H40N2O8S2 | 
| MW | 656.81 | 
| Appearance | Blue powder | 
| Storage condition | Dry, dark and at 0 - 4 ℃ for short term (days to weeks) or -20 ℃ for long term (months to years). |