(5Z,8Z,11Z)-13-((2S,3R)-3-Pentyloxiran-2-yl)trideca-5,8,11-trienoic acid CAS 98103-48-1
| CAS No. | 98103-48-1 |
| Molecular Formula | C20H32O3 |
| Molecular Weight | 320.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of (5Z,8Z,11Z)-13-((2S,3R)-3-Pentyloxiran-2-yl)trideca-5,8,11-trienoic acid (C20H32O3) is characterized by a steroid core, a hydroxyl group, an ether linkage. 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 high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
(5Z,8Z,11Z)-13-((2S,3R)-3-Pentyloxiran-2-yl)trideca-5,8,11-trienoic acid (CAS 98103-48-1), molecular formula C20H32O3 and molecular weight 320.47 g/mol, is a CATO reference standard with documented purity and traceability.
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 (5Z,8Z,11Z)-13-((2S,3R)-3-Pentyloxiran-2-yl)trideca-5,8,11-trienoic 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 | C20H32O3 |
| Molecular Weight | 320.47 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
Recommended Standards
- (4S,4'S)-2,2'-Cyclopentylidenebis[4-tert-butyl-4,5-dihydrooxazole] (CAS 298693-03-5)
- (6E,8Z,11Z,14Z)-5-Hydroxy-6,8,11,14-eicosatetraenoic acid (CAS 71030-39-2)
- (±)15-HETE (CAS 71030-36-9)
- (S)-6-((R,3Z,6Z,9Z)-1-Hydroxypentadeca-3,6,9-trien-1-yl)tetrahydro-2H-pyran-2-one (CAS 213126-92-2)
- (1-(2-Bromophenyl)cyclohexyl)methanamine (CAS 1341356-85-1)
- 3-Allyl-5-methyl-3-(pyridin-2-yl)dihydrofuran-2(3H)-one (CAS 71824-63-0)
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