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Certificate of Analysis
Metformin
| Product Name: | Metformin |
| Catalog Number: | S5958 |
| Batch Number: | S595803 |
Physical and chemical properties
| Molecular Formula: | C4H11N5 |
| Molecular Weight: | 129.16 |
| CAS No.: | 657-24-9 |
| Storage (From the date of receipt): |
3 years -20°C powder |
| Image: |  |
Analytical data
HPLC: 99.79% purity | NMR: Consistent with structure