Diallyl phenylphosphonate CAS 2948-89-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2948-89-2 |
| Molecular Formula | C23H28Cl2N4O2 2*HCl |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Diallyl phenylphosphonate (CAS 2948-89-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C23H28Cl2N4O2 2*HCl. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C23H28Cl2N4O2 2*HCl |
| Molecular Weight | 499.86 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
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Recommended Standards
- 4-(4-Fluorophenyl)butan-2-ol (CAS 522617-82-9)
- Methyl 7-fluoro-2-oxoindoline-5-carboxylate (CAS 1260879-22-8)
- 3-Phenyl-1-(p-tolyl)propan-1-one (CAS 5012-90-8)
- N-ethyl-2,3-dihydro-1H-inden-2-amine (CAS 53545-50-9)
- N2-Benzyl-N2-methyl-2,3-pyridinediamine (CAS 1016503-77-7)
- (5-Methoxy-1-methyl-1H-indol-2-yl)methanol (CAS 144265-41-8)
- D-Ser39-Tirzepatide (CAS CATO-CPTD788679)
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