Poly(oxy-1,2-ethanediyl), .alpha.-(1-oxododecyl)-.omega.-[[(9Z)-1-oxo-9-octadecen-1-yl]oxy]- CAS 58258-44-9
| CAS No. | 58258-44-9 |
| Molecular Formula | C32H60O4 |
| Molecular Weight | 508.82 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.
Poly(oxy-1,2-ethanediyl), .alpha.-(1-oxododecyl)-.omega.-[[(9Z)-1-oxo-9-octadecen-1-yl]oxy]- (CAS 58258-44-9) is a high-purity analytical reference standard with the molecular formula C32H60O4 and a molecular weight of 508.82 g/mol.
Poly(oxy-1,2-ethanediyl), .alpha.-(1-oxododecyl)-.omega.-[[(9Z)-1-oxo-9-octadecen-1-yl]oxy]- (C32H60O4) contains a carboxylic acid group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 Poly(oxy-1,2-ethanediyl), .alpha.-(1-oxododecyl)-.omega.-[[(9Z)-1-oxo-9-octadecen-1-yl]oxy]- 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 | C32H60O4 |
| Molecular Weight | 508.82 g/mol |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1973 |
Recommended Standards
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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
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