Certificate of Analysis
| Product Name: | Spantide II |
| Catalog Number: | M54512 |
| CAS Number: | 129176-97-2 |
Physical and Chemical Properties
| Formula: | C86H104Cl2N18O13 |
| Molecular Weight: | 1668.76 |
| Form: | Solid |
| Solubility: | DMSO 90 mg/mL |
| Storage: | -20°C, protect from light, dry, sealed |
| Chemical Structure: |  |
Analytical Data
| QC Standard: | >98.0% |
| H-NMR: | Consistent with structure |
Product Information
| Description: | Spantide II, an undecapeptide substance P (SP) analog, is a potent neurokinin-1 receptor (NK-1R) antagonist. |
| 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. |