Dimethyl (E)-(3-Methyl-2-oxopent-3-en-1-yl)phosphonate CAS 54543-04-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 54543-04-3 |
| Molecular Formula | C8H15O4P |
| Molecular Weight | 206.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Dimethyl (E)-(3-Methyl-2-oxopent-3-en-1-yl)phosphonate (CAS 54543-04-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H15O4P. Molecular weight: 206.18 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H15O4P |
| Molecular Weight | 206.18 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.5 |
| CAS Registry Year (est.) | 1972 |
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