(9E,12E,15E)-Octadeca-9,12,15-trienoic acid CAS 28290-79-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 28290-79-1 |
| Molecular Formula | C18H30O2 |
| Molecular Weight | 278.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order (9E,12E,15E)-Octadeca-9,12,15-trienoic acid (CAS 28290-79-1) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C18H30O2. Molecular weight: 278.43 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C18H30O2 |
| Molecular Weight | 278.43 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1965 |
Recommended Standards
- (9E,11E,13Z)-9,11,13-Octadecatrienoic Acid (CAS 4337-71-7)
- (9E,12E,15Z)-Octadecatrienoic Acid (CAS 21661-11-0)
- 9(E),11(E),13(E)-Octadecatrienoic Acid (CAS 544-73-0)
- n-Pentylbenzene-2,3,4,5,6-d5 (CAS 68639-73-6)
- 1-(3,4-Dimethylphenyl)cyclopropan-1-amine (CAS 1266126-30-0)
- 2-(1H-imidazol-1-yl)-4-methylpyridin-3-amine (CAS 156489-91-7)
- (5-(4-Methoxyphenyl)-1H-1,2,4-triazol-3-yl)methanol (CAS 1540288-83-2)
- (2S,3S,4R,5R,6S)-5-(Benzyloxy)-6-((5,7-bis(benzyloxy)-2-(4-(benzyloxy)phenyl)-4-oxo-4H-chromen-3-yl)oxy)-2-methyltetrahydro-2H-pyran-3,4-diyl diacetate (CAS 849938-27-8)
- 3-[(Thiophen-3-ylmethyl)amino]propan-1-ol (CAS 93448-54-5)
- Semaglutide impurity 197 (CAS CATO-C4X-2226197)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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