3,6,9,12,15,18,21,24,27-nonaoxanonacosane-1,29-diol 5579-66-8 CHEBI:46550 PEG-10 Polyethylene glycol 500 Polyoxyethylene (10) decaethylene glycol CAS 5579-66-8
| CAS No. | 5579-66-8 |
| Molecular Formula | C20H42O11 |
| Molecular Weight | 458.54 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,6,9,12,15,18,21,24,27-nonaoxanonacosane-1,29-diol 5579-66-8 CHEBI:46550 PEG-10 Polyethylene glycol 500 Polyoxyethylene (10) decaethylene glycol (CAS 5579-66-8), molecular formula C20H42O11 and molecular weight 458.54 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 3,6,9,12,15,18,21,24,27-nonaoxanonacosane-1,29-diol 5579-66-8 CHEBI:46550 PEG-10 Polyethylene glycol 500 Polyoxyethylene (10) decaethylene glycol (C20H42O11) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 3,6,9,12,15,18,21,24,27-nonaoxanonacosane-1,29-diol 5579-66-8 CHEBI:46550 PEG-10 Polyethylene glycol 500 Polyoxyethylene (10) decaethylene glycol 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 | C20H42O11 |
| Molecular Weight | 458.54 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) | 0.0 |
| CAS Registry Year (est.) | 1958 |
Recommended Standards
- NSC 116339 (CAS 5059-58-5)
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Why CATO?
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