2-(2-(2-(Dodecyloxy)ethoxy)ethoxy)ethyl dihydrogen phosphate CAS 52598-24-0
| CAS No. | 52598-24-0 |
| Molecular Formula | C18H39O7P |
| Molecular Weight | 398.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
2-(2-(2-(Dodecyloxy)ethoxy)ethoxy)ethyl dihydrogen phosphate (CAS 52598-24-0), molecular formula C18H39O7P and molecular weight 398.47 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a phosphate ester group, a carboxylic acid group, a hydroxyl group, an ether linkage, 2-(2-(2-(Dodecyloxy)ethoxy)ethoxy)ethyl dihydrogen phosphate is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 398.47 g/mol — guide the selection of appropriate sample preparation and analytical techniques.
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.
Physical & Chemical Properties
| Molecular Formula | C18H39O7P |
| Molecular Weight | 398.47 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | -0.5 |
| CAS Registry Year (est.) | 1972 |
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