二十碳五烯酸

Description

Eicosapentaenoic Acid · CAS 25378-27-2 · C20H30O2.

Identification

CAS Registry Number	25378-27-2
PubChem CID	5282847
Molecular formula	C20H30O2
IUPAC name	(5E,8E,11E,14E,17E)-icosa-5,8,11,14,17-pentaenoic acid

Computed Descriptors

Molecular Weight	302.5
XLogP3	5.6
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	2
Rotatable Bond Count	13
Exact Mass	302.224580195
Monoisotopic Mass	302.224580195
Topological Polar Surface Area	37.3
Heavy Atom Count	22
Formal Charge	0

Physical description & handling notes

• Colorless liquid; [Merck Index]

Regulatory Status

Regulatory & Food Contact	CIR / INCI: Emollient; Skin conditioning

Documented Uses

• A polyunsaturated fatty acid found in the marine food chain; Used as an antilipemic; [Merck Index]
• Use (kg; approx.) in Germany (2009): >5000
• Consumption (g per capita; approx.) in Germany (2009): 0.0611
• Cosmetics -> Emollient; Skin conditioning
• Information on 1 consumer products that contain Eicosapentaenoic Acid in the following categories is provided:

Synonyms

all cis-5,8,11,14,17-Eicosapentaenoic Acid; icosapentaenoic acids; eicosapentaenoic acids; Acid, Eicosapentanoic; RefChem:5788; omega 3 Eicosapentaenoic Acid; omega-3-Eicosapentaenoic Acid; CHEBI:36006; DTXSID901018009; C20:5; 20:5; 25378-27-2; Eicosapentaenoic Acid; Eicosapentanoic Acid; Icosapentaenoic Acid; (5E,8E,11E,14E,17E)-icosa-5,8,11,14,17-pentaenoic acid

Frequently Asked Questions

What are the CAS number and molecular formula of Eicosapentaenoic Acid?

CAS 25378-27-2; molecular formula C20H30O2; molecular weight — g/mol.

What other names is Eicosapentaenoic Acid known by?

all cis-5,8,11,14,17-Eicosapentaenoic Acid, icosapentaenoic acids, eicosapentaenoic acids, Acid, Eicosapentanoic, RefChem:5788, omega 3 Eicosapentaenoic Acid.

What is the regulatory status of Eicosapentaenoic Acid?

Documented regulatory listings: CIR / INCI: Emollient; Skin conditioning.

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.