3,6,9,12,15-Pentaoxaheptadecane-1,17-diyl diacrylate CAS 85136-58-9
| CAS No. | 85136-58-9 |
| Molecular Formula | C18H30O9 |
| Molecular Weight | 390.43 g/mol |
| 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.
3,6,9,12,15-Pentaoxaheptadecane-1,17-diyl diacrylate (CAS 85136-58-9) is a high-purity analytical reference standard with the molecular formula C18H30O9 and a molecular weight of 390.43 g/mol.
Based on its molecular formula C18H30O9, 3,6,9,12,15-Pentaoxaheptadecane-1,17-diyl diacrylate contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 390.43 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C18H30O9 |
| Molecular Weight | 390.43 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | ≥95% |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1981 |
Related Pentaoxaheptadecane Standards
- 3,6,9,12,15-Pentaoxaheptadecane-1,17-dithiol 89141-22-0 Hexa(ethylene glycol) dithiol Tetraethylene glycol di(ethanediol) (CAS 89141-22-0)
- 3,6,9,12,15-Pentaoxaheptadecane-1,17-dioic Acid (CAS 77855-75-5)
- 3,6,9,12,15-Pentaoxaheptadecane-1,17-diyl Bis-methanethiosulfonate (CAS 384342-61-4)
- 3,6,9,12,15-Pentaoxaheptadecane (CAS 4353-28-0)
- 4,4'-((3,6,9,12,15-Pentaoxaheptadecane-1,17-diyl)bis(oxy))bis(2,3,5,6-tetrafluorobenzaldehyde) (CAS 443982-01-2)
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