Certificate of Analysis
| Product Name: | EC-17 disodium salt |
| Catalog Number: | M30869 |
| CAS Number: | 910661-33-5 |
Physical and Chemical Properties
| Formula: | C42H34N10Na2O10S |
| Molecular Weight: | 916.82 |
| Form: | Solid |
| Solubility: | DMSO 40 mg/mL (ultrasonic) |
| Storage: | -20°C, protect from light, dry, sealed |
| Chemical Structure: |  |
Analytical Data
| QC Standard: | ≥99.0% |
| H-NMR: | Consistent with structure |
Product Information
| Description: | EC-17 (disodium salt) is a folate receptor alpha (FRα) targeting contrast agent with fluorescent properties in the visible light spectrum. The peak excitation and emission wavelengths of EC-17 are 470/520 nm. |
| 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. |