Poly(oxy-1,2-ethanediyl), .alpha.-hydro-.omega.-[(1-oxooctadecyl)oxy]-, ether with D-glucitol (6:1) CAS 9011-29-4
| CAS No. | 9011-29-4 |
| Molecular Formula | C126H242O18 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 2487.85 g/mol gives Poly(oxy-1,2-ethanediyl), .alpha.-hydro-.omega.-[(1-oxooctadecyl)oxy]-, ether with D-glucitol (6:1) distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies Poly(oxy-1,2-ethanediyl), .alpha.-hydro-.omega.-[(1-oxooctadecyl)oxy]-, ether with D-glucitol (6:1) (CAS 9011-29-4), a certified reference material (molecular formula C126H242O18C14H28O4C6H14O6, MW 2487.85 g/mol) for analytical method development and quality control.
The molecular framework of Poly(oxy-1,2-ethanediyl), .alpha.-hydro-.omega.-[(1-oxooctadecyl)oxy]-, ether with D-glucitol (6:1) (C126H242O18C14H28O4C6H14O6) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
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.
Physical & Chemical Properties
| Molecular Formula | C126H242O18 C14H28O4 C6H14O6 |
| Molecular Weight | 2487.85 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1959 |
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