Certificate of Analysis
| Product Name: | IR-820 |
| Catalog Number: | M56904 |
| CAS Number: | 172616-80-7 |
Physical and Chemical Properties
| Formula: | C46H50ClN2NaO6S2 |
| Molecular Weight: | 849.47 |
| Form: | Solid |
| Solubility: | DMSO 4 mg/mL |
| Storage: | 4°C, dry, sealed |
| Chemical Structure: |  |
Analytical Data
| QC Standard: | ≥98.0% |
| H-NMR: | Consistent with structure |
Product Information
| Description: | IR-820 (New Indocyanine Green) is an infrared blood pool contrast agent. |
| Stability and Solubility Advice: | Information concerning product stability, particularly in solution, has rarely been reported and in most cases we can only offer a general guide. We recommend that stock solutions, once prepared, are stored aliquoted in tightly sealed vials and used within 1 month. Avoid repeated freeze and thaw cycles. Storage conditions for some special products should refer to their storage details. |