25-Iodo-2,5,8,11,14,17,20,23-octaoxapentacosane CAS 1319730-07-8
| CAS No. | 1319730-07-8 |
| Molecular Formula | C17H35IO8 |
| Molecular Weight | 494.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
25-Iodo-2,5,8,11,14,17,20,23-octaoxapentacosane (CAS 1319730-07-8), molecular formula C17H35IO8 and molecular weight 494.36 g/mol, is a CATO reference standard with documented purity and traceability.
25-Iodo-2,5,8,11,14,17,20,23-octaoxapentacosane (C17H35IO8) contains a carboxylic acid group, a hydroxyl group, an ether linkage, iodine substitution. Halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO manufactures 25-Iodo-2,5,8,11,14,17,20,23-octaoxapentacosane under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C17H35IO8 |
| Molecular Weight | 494.36 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | I-containing |
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