(8Z,14Z)-Icosa-8,14-dienoic acid CAS 135498-07-6
| CAS No. | 135498-07-6 |
| Molecular Formula | C20H36O2 |
| Molecular Weight | 308.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 308.50 g/mol gives (8Z,14Z)-Icosa-8,14-dienoic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
(8Z,14Z)-Icosa-8,14-dienoic acid (CAS 135498-07-6), molecular formula C20H36O2 and molecular weight 308.50 g/mol, is a CATO reference standard with documented purity and traceability.
(8Z,14Z)-Icosa-8,14-dienoic acid (C20H36O2) 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).
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 (8Z,14Z)-Icosa-8,14-dienoic 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 | C20H36O2 |
| Molecular Weight | 308.50 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| 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.) | 1995 |
Recommended Standards
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- (5-Chloro-6-iodo-7H-pyrrolo[2,3-b]pyridin-4-yl)methanol (CAS 1346446-92-1)
- (3E,13E)-Octadeca-3,13-dien-1-yl acetate (CAS 57491-34-6)
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