Eicosapentaenoic acid ethyl ester

CAS: 86227-47-6

Category: Fatty acids

Purity≥98%, USP Reference Standard, EP Reference Standard
Molecular FormulaC22H34O2
Molecular Weight330.5
AppearancePale yellow to yellow oil
PackagingSpecialized containers that protect it from oxidation; often shipped in an inert atmosphere and refrigerated.
Testing IndicatorsAppearance — Visual inspection; Refractive index — Abbe refractometer; Purity — GC-FID (fatty acid ester content); Identification — NMR, FTIR; Moisture — Karl Fischer titration; Peroxide value — Iodometric titration.
Storage NotesStore in a cool, dark, tightly closed container, protected from oxygen, heat, and light.
Lead Time
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days
Omega-3 fatty acid derivative used as API or nutritional supplement intermediate.