2-Phosphonobutyric acid CAS 4378-40-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 4378-40-9 |
| Molecular Formula | C4H9O5P |
| Molecular Weight | 168.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2-Phosphonobutyric acid (CAS 4378-40-9) pharmaceutical standards reference standard. Molecular formula: C4H9O5P. Molecular weight: 168.09 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C4H9O5P |
| Molecular Weight | 168.09 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 0.5 |
| CAS Registry Year (est.) | 1958 |
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