| Appearance: | dark blue powder | 
| Molecular weight: | 641.24 | 
| CAS number: | 1437872-46-2 (without anion), 1437796-65-0 (chloride) | 
| Molecular formula: | C38H45ClN4O3 | 
| IUPAC name: | 3H-?Indolium, 2-?[5-?[1-?[6-?[[2-?(2,?5-?dihydro-?2,?5-?dioxo-?1H-?pyrrol-?1-?yl)?ethyl]?amino]?-?6-?oxohexyl]?-?1,?3-?dihydro-?3,?3-?dimethyl-?2H-?indol-?2-?ylidene]?-?1,?3-?pentadien-?1-?yl]?-?1,?3,?3-?trimethyl- | 
| Solubility: | soluble in organic solvents (DMF, DMSO, dichloromethane), practically insoluble in water (31 uM, 23 mg/L) | 
| 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 |