Certificate of Analysis
| Product Name: | CTOP TFA |
| Catalog Number: | M10240 |
| CAS Number: | 103429-31-8 (free base) |
Physical and Chemical Properties
| Formula: | C52H68F3N11O13S2 |
| Molecular Weight: | 1176.28 |
| Solubility: | Water 45 mg/mL |
| Storage: | -20°C, protect from light, sealed |
Analytical Data
| QC Standard: | >99.5% |
| H-NMR: | Consistent with structure |
Product Information
| Description: | CTOP TFA is a peptide that acts as a potent and selective μ opioid receptor antagonist, with Ki values of 0.96 and >10,000 nM for μ and δ receptors, respectively. |
| 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. |