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Certificate of Analysis
Ansamitocin p-3 (Maytansinol isobutyrate, NSC292222)
| Product Name: | Ansamitocin p-3 (Maytansinol isobutyrate, NSC292222) |
| Catalog Number: | S2447 |
| Batch Number: | S244701 |
Physical and chemical properties
| Molecular Formula: | C32H43ClN2O9 |
| Molecular Weight: | 635.14 |
| CAS No.: | 66584-72-3 |
| Storage (From the date of receipt): |
powder |
| in solvent | |
| Image: |  |
Analytical data
HPLC: 99.28% purity | NMR: Consistent with structure