(2,2-Dichloro-1-((methoxycarbonyl)amino)vinyl)triphenylphosphonium chloride CAS 142414-43-5
| CAS No. | 142414-43-5 |
| Molecular Formula | C22H19Cl2NO2P |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO supplies (2,2-Dichloro-1-((methoxycarbonyl)amino)vinyl)triphenylphosphonium chloride (CAS 142414-43-5), a certified reference material (molecular formula C22H19Cl2NO2PCl, MW 466.72 g/mol) for analytical method development and quality control.
Based on its molecular formula C22H19Cl2NO2PCl, (2,2-Dichloro-1-((methoxycarbonyl)amino)vinyl)triphenylphosphonium chloride contains a steroid core, an amide group, organophosphorus functionality, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 466.72 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
As a certified reference material (CRM), (2,2-Dichloro-1-((methoxycarbonyl)amino)vinyl)triphenylphosphonium chloride meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C22H19Cl2NO2P Cl |
| Molecular Weight | 466.72 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 12.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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