顺式-4，7，10，13，16，19二十二碳六烯酸乙酯 (CAS No.84494-72-4)

Product Name:Ethyl (4Z,7Z,10Z,13Z,16Z,19Z)-docosa-4,7,10,13,16,19-hexaenoate

English Name:Ethyl (4Z,7Z,10Z,13Z,16Z,19Z)-docosa-4,7,10,13,16,19-hexaenoate

CAS No.:84494-72-4

Aliases:Ethyl DHA, DHA ethyl ester

Molecular Formula:C24H36O2

Physical Properties:This product is a pale yellow to colorless transparent oily liquid with a characteristic fish oil odor. Its density is approximately 0.92 g/cm³, with a high boiling point (about 507.6°C) and a flash point of about 166.9°C. It is almost insoluble in water but readily soluble in organic solvents such as ethanol and dimethyl sulfoxide. It is sensitive to light and heat and should be stored sealed at low temperature in the dark.

Uses:This product is a high-purity Omega-3 polyunsaturated fatty acid ethyl ester, mainly used in nutritional supplements and functional food ingredients, serving as a key component of docosahexaenoic acid (DHA) supplementation in infant formula and dietary supplements. In the pharmaceutical field, it is used as an active ingredient or excipient in the research and development of formulations related to cardiovascular health, brain development, and cognitive function. It is also used as a reference standard in fatty acid metabolism research and chromatographic analysis.

Technical Specifications:

Purity: ≥98% (typical GC purity; higher purity grades available upon request)

Molecular weight: 356.54

Appearance: pale yellow to colorless transparent oily liquid

Package size: 5mg (customized packages such as 10mg and 100mg are also available)

Storage conditions: store below -20°C, protected from light, sealed, and under nitrogen atmosphere