(2-(Allyloxy)-2-oxoethyl)triphenylphosphonium iodide CAS 206557-04-2
| CAS No. | 206557-04-2 |
| Molecular Formula | C23H22O2P |
| 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-(Allyloxy)-2-oxoethyl)triphenylphosphonium iodide (CAS 206557-04-2), a certified reference material (molecular formula C23H22O2PI, MW 488.30 g/mol) for analytical method development and quality control.
The molecular framework of (2-(Allyloxy)-2-oxoethyl)triphenylphosphonium iodide (C23H22O2PI) is characterized by a steroid core, organophosphorus functionality, a hydroxyl group, an ether linkage, iodine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
As a certified reference material (CRM), (2-(Allyloxy)-2-oxoethyl)triphenylphosphonium iodide 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 | C23H22O2P I |
| Molecular Weight | 488.30 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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.) | 2016 |
| Halogen Content | I-containing |
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Recommended Standards
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- N-benzyl-4,6-dichloro-1,3,5-triazin-2-amine (CAS 30369-82-5)
- cis-3,6-Bis(2-hydroxyethyl)piperazine-2,5-dione (CAS 28814-72-4)
- 4-Bromo-2-(6-chloropyridin-3-yl)-6-methylpyrimidine (CAS 1258650-39-3)
- 1-(6-Methylpyrimidin-4-yl)piperidin-3-amine (CAS 1247748-92-0)
- tert-Butyl N-[(1S,2R,4S)-rel-2-fluoro-4-hydroxycyclohexyl]carbamate (CAS 1788041-38-2)
- Ethyl 2-[4-chloro-5-methyl-3-(trifluoromethyl)-1h-pyrazol-1-yl]acetate (CAS 345237-74-3)
- (4-(5-Methyl-1,3,4-thiadiazol-2-yl)piperidin-1-yl)(thiophen-3-yl)methanone (CAS 1396801-56-1)
- Semaglutide Impurity 2 (CAS CATO-C4X-22262)
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