26-(2-Octylphenoxy)-3,6,9,12,15,18,21,24-octaoxahexacosanoic acid CAS 25338-58-3
| CAS No. | 25338-58-3 |
| Molecular Formula | C32H56O11 |
| Molecular Weight | 616.78 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
26-(2-Octylphenoxy)-3,6,9,12,15,18,21,24-octaoxahexacosanoic acid (C32H56O11) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. 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 supplies 26-(2-Octylphenoxy)-3,6,9,12,15,18,21,24-octaoxahexacosanoic acid (CAS 25338-58-3), a certified reference material (molecular formula C32H56O11, MW 616.78 g/mol) for analytical method development and quality control.
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 26-(2-Octylphenoxy)-3,6,9,12,15,18,21,24-octaoxahexacosanoic acid 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 | C32H56O11 |
| Molecular Weight | 616.78 g/mol |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1964 |
Related Octylphenoxy Standards
Recommended Standards
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- 6-(Difluoromethyl)quinolin-8-ol (CAS 1261629-55-3)
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- (6-Azaspiro[2.5]octan-1-yl)methanamine dihydrochloride (CAS 2260931-58-4)
- Ethyl 4-fluoro-2,6-dimethylbenzoate (CAS 773135-70-9)
- 2-Fluoro-1-methyl-4-(trichloromethoxy)benzene (CAS 1404194-30-4)
- Semaglutide impurity 24 (CAS CATO-C4X-222624)
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