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Metformin’s biometric information.
| Characteristics | Metformin |
|---|---|
| Structural name | 3-(diaminomethylidene)-1,1-dimethylguanidine |
| Structure |
|
| Formula | C4-H11-N5 |
| Molecular weight | 129.16 g/mol |
| Density | 1.3 g/cm3 |
| Melting point | 223–226 °C |
| Boiling point | 224.1 °C at 760 mmHg |
| Color | White |
| CAS number | 657-24-9 |
| PubChem Substance ID | 4091 |
