(6E,8Z)-18-Hydroxy-5-oxo-6,8-octadecadienoic Acid 1021188-26-0 5-Oxo-18-hydroxy-(6E,8Z)-octadecadienoic Acid 5-oxo-18-HODE CAS 1021188-26-0
| CAS No. | 1021188-26-0 |
| Molecular Formula | C18H30O4 |
| Molecular Weight | 310.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 310.43 g/mol gives (6E,8Z)-18-Hydroxy-5-oxo-6,8-octadecadienoic Acid 1021188-26-0 5-Oxo-18-hydroxy-(6E,8Z)-octadecadienoic Acid 5-oxo-18-HODE distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies (6E,8Z)-18-Hydroxy-5-oxo-6,8-octadecadienoic Acid 1021188-26-0 5-Oxo-18-hydroxy-(6E,8Z)-octadecadienoic Acid 5-oxo-18-HODE (CAS 1021188-26-0), a certified reference material (molecular formula C18H30O4, MW 310.43 g/mol) for analytical method development and quality control.
Owing to a steroid core, a hydroxyl group, an ether linkage, (6E,8Z)-18-Hydroxy-5-oxo-6,8-octadecadienoic Acid 1021188-26-0 5-Oxo-18-hydroxy-(6E,8Z)-octadecadienoic Acid 5-oxo-18-HODE is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 310.43 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
As a certified reference material (CRM), (6E,8Z)-18-Hydroxy-5-oxo-6,8-octadecadienoic Acid 1021188-26-0 5-Oxo-18-hydroxy-(6E,8Z)-octadecadienoic Acid 5-oxo-18-HODE meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C18H30O4 |
| Molecular Weight | 310.43 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
Recommended Standards
- Diphenyl phthalate-3,4,5,6-d4 (CAS 358730-89-9)
- Sterebins A (CAS 107647-14-3)
- Phthalic acid, bis-isopentyl ester D4 (CAS 1346597-80-5)
- Tert-butyl (1-(cyclohexanecarbonyl)piperidin-4-yl)carbamate (CAS 1091523-98-6)
- 3-[(3,4-Methylenedioxy)phenyl]-2-methyl-1-propene (CAS 951887-74-4)
- (3-Methoxy-5-(thiazol-5-yl)phenyl)boronic acid (CAS 2225155-36-0)
- N-(1-(3-(trifluoromethyl)phenyl)ethyl)cyclopropanamine (CAS 926204-57-1)
- (E)-N'-{1-[(4-fluorophenyl)methyl]-4-methyl-6-oxo-1,6-dihydropyrimidin-2-yl}-N,N-dimethylmethanimidamide (CAS 338400-05-8)
- Cefazolin EP Impurity G (CAS 1172998-53-6)
- Propargyl-PEG1-THP (CAS 119096-95-6)
- Isoamylamine (CAS 107-85-7)
- Methyl 5-acetyl-1,2,4-trimethyl-1H-pyrrole-3-carboxylate (CAS 90433-82-2)
- Nefopam impurity 24 (CAS CATO-C4X-283724)
- Semaglutide Impurity 148 (CAS CATO-C4X-2226148)
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