Certificate of Analysis
| Product Name: | Methotrexate α-tert-butyl ester |
| Catalog Number: | M55915 |
| CAS Number: | 79640-70-3 |
Physical and Chemical Properties
| Formula: | C24H30N8O5 |
| Molecular Weight: | 510.55 |
| Form: | Solid |
| Storage: | Powder -20°C |
| Chemical Structure: |  |
Analytical Data
| QC Standard: | ≥99.0% |
| H-NMR: | Consistent with structure |
Product Information
| Description: | Methotrexate α-tert-butyl ester, capped by OtBu, significantly reduces tumor growth in HT1080 tumor bearing mice. |
| 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. |