Potassium 14-(p-tolyloxy)-3,6,9,12-tetraoxatetradecyl phosphate CAS 69847-46-7
| CAS No. | 69847-46-7 |
| Molecular Formula | C17H27O9P |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Potassium 14-(p-tolyloxy)-3,6,9,12-tetraoxatetradecyl phosphate.
Potassium 14-(p-tolyloxy)-3,6,9,12-tetraoxatetradecyl phosphate (CAS 69847-46-7) is a high-purity analytical reference standard with the molecular formula C17H27O9PK and a molecular weight of 445.47 g/mol.
Potassium 14-(p-tolyloxy)-3,6,9,12-tetraoxatetradecyl phosphate (C17H27O9PK) contains a phosphate ester group, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Potassium 14-(p-tolyloxy)-3,6,9,12-tetraoxatetradecyl 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 | C17H27O9P 2*K |
| Molecular Weight | 445.47 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| 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) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1976 |
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