E10S5M8KE4 928-24-5 Dioleoyl ethylene glycol 1,2-Ethanediyl dioleate EINECS 213-170-8 UNII-E10S5M8KE4 CAS 928-24-5
| CAS No. | 928-24-5 |
| Molecular Formula | C38H70O4 |
| Molecular Weight | 590.96 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
E10S5M8KE4 928-24-5 Dioleoyl ethylene glycol 1,2-Ethanediyl dioleate EINECS 213-170-8 UNII-E10S5M8KE4 (CAS 928-24-5) is a high-purity analytical reference standard with the molecular formula C38H70O4 and a molecular weight of 590.96 g/mol.
The molecular framework of E10S5M8KE4 928-24-5 Dioleoyl ethylene glycol 1,2-Ethanediyl dioleate EINECS 213-170-8 UNII-E10S5M8KE4 (C38H70O4) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).
CATO manufactures E10S5M8KE4 928-24-5 Dioleoyl ethylene glycol 1,2-Ethanediyl dioleate EINECS 213-170-8 UNII-E10S5M8KE4 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 | C38H70O4 |
| Molecular Weight | 590.96 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com