Diethyl (4-chlorobutyl)phosphonate CAS 86791-04-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 86791-04-0 |
| Molecular Formula | C8H18ClO3P |
| Molecular Weight | 228.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Diethyl (4-chlorobutyl)phosphonate (CAS 86791-04-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H18ClO3P. Molecular weight: 228.65 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H18ClO3P |
| Molecular Weight | 228.65 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | -0.5 |
| CAS Registry Year (est.) | 1981 |
| Halogen Content | Cl-containing |
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- Cyanine5 NHS ester (CAS 1032678-42-4)
- Tirzepatide Impurity 33 (CAS CATO-C4X-324033)
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