3,6,9,12-Tetraoxanonacosyl dihydrogen phosphate CAS 70198-18-4
| CAS No. | 70198-18-4 |
| Molecular Formula | C25H53O8P |
| Molecular Weight | 512.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3,6,9,12-Tetraoxanonacosyl dihydrogen phosphate is closely related to a phosphate ester group, a carboxylic acid group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
3,6,9,12-Tetraoxanonacosyl dihydrogen phosphate (CAS 70198-18-4), molecular formula C25H53O8P and molecular weight 512.66 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 3,6,9,12-Tetraoxanonacosyl dihydrogen phosphate (C25H53O8P) contains a phosphate ester group, a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of -0.5, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 512.66 g/mol, it falls into the moderately-high-molecular-weight range.
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.
As a certified reference material (CRM), 3,6,9,12-Tetraoxanonacosyl dihydrogen phosphate 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 | C25H53O8P |
| Molecular Weight | 512.66 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.) | 1977 |
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