(E)-Diethyl (3-(4-bromophenyl)-3-oxoprop-1-en-1-yl)phosphonate CAS 2118313-70-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2118313-70-3 |
| Molecular Formula | C13H16BrO4P |
| Molecular Weight | 347.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(E)-Diethyl (3-(4-bromophenyl)-3-oxoprop-1-en-1-yl)phosphonate (CAS 2118313-70-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H16BrO4P. Molecular weight: 347.14 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H16BrO4P |
| Molecular Weight | 347.14 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | Br-containing |
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