4-tert-Octylphenol pentaethoxylate CAS 2315-64-2
| CAS No. | 2315-64-2 |
| Molecular Formula | C24H42O6 |
| Molecular Weight | 426.59 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-tert-Octylphenol pentaethoxylate (CAS 2315-64-2) is a high-purity analytical reference standard with the molecular formula C24H42O6 and a molecular weight of 426.59 g/mol.
The molecular framework of 4-tert-Octylphenol pentaethoxylate (C24H42O6) is characterized by a steroid core, 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. 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).
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.
CATO manufactures 4-tert-Octylphenol pentaethoxylate 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 | C24H42O6 |
| Molecular Weight | 426.59 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
Related tert Standards
- 4-n-Octylphenol pentaethoxylate (CAS 51437-93-5)
- 4-n-Octylphenol hexaethoxylate (CAS 51437-94-6)
- 4-n-Octylphenol tetraethoxylate (CAS 51437-92-4)
- 4-tert-Octylphenol tetraethoxylate (CAS 2315-63-1)
- 4-n-Octylphenol triethoxylate (CAS 51437-91-3)
- 4-tert-Octylphenol triethoxylate (CAS 2315-62-0)
- 4-tert-Octylphenol Diethoxylate-13C6 (CAS 1173020-69-3)
- 4-Octylphenol-d4 Diethoxylate (CAS 1346599-54-9)
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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