1,4,7,14,17,20-Hexaoxacyclohexacosane-8,13,21,26-tetrone CAS 314254-68-7
| CAS No. | 314254-68-7 |
| Molecular Formula | C20H32O10 |
| Molecular Weight | 432.46 g/mol |
| 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 1,4,7,14,17,20-Hexaoxacyclohexacosane-8,13,21,26-tetrone.
CATO supplies 1,4,7,14,17,20-Hexaoxacyclohexacosane-8,13,21,26-tetrone (CAS 314254-68-7), a certified reference material (molecular formula C20H32O10, MW 432.46 g/mol) for analytical method development and quality control.
1,4,7,14,17,20-Hexaoxacyclohexacosane-8,13,21,26-tetrone (C20H32O10) contains 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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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), 1,4,7,14,17,20-Hexaoxacyclohexacosane-8,13,21,26-tetrone 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 | C20H32O10 |
| Molecular Weight | 432.46 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
Recommended Standards
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