9(E),11(E),13(E)-Octadecatrienoic Acid CAS 544-73-0
Purity >95%In StockPharmaceutical Standards
| CAS No. | 544-73-0 |
| Molecular Formula | C18H30O2 |
| Molecular Weight | 278.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
9(E),11(E),13(E)-Octadecatrienoic Acid (CAS 544-73-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C18H30O2. Molecular weight: 278.43 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C18H30O2 |
| Molecular Weight | 278.43 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | >95% |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
Recommended Standards
- (8Z,10E,12Z)-Octadeca-8,10,12-trienoic acid (CAS 28872-28-8)
- (9E,11E,13Z)-9,11,13-Octadecatrienoic Acid (CAS 4337-71-7)
- 8(E),10(E),12(Z)-Octadecatrienoic Acid (CAS 5204-87-5)
- 2-Benzyl-6-bromopyridazin-3(2h)-one (CAS 1823325-35-4)
- 6-Fluoro-8-methoxyquinoline-2-carbaldehyde (CAS 1412256-46-2)
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- Peptide Impurity 82 (CAS 10491-78-8)
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