119818-40-5

Basic information

• Product Name: ALL CIS-7,10,13,16,19-DOCOSAPENTAENOIC ACID ETHYL ESTER
• Synonyms: ALL CIS-7,10,13,16,19-DOCOSAPENTAENOIC ACID ETHYL ESTER;ALL CIS 7-10-13-16-19 DPA ETHYL ESTER;ETHYL ALL CIS-7,10,13,16,19-DOCOSAPENTAENOATE;DPA ETHYL ESTER;all cis-7,10,13,16,19-Docosapentaenoic Acid Ethyl Ester DPA Ethyl Ester;Ethyl all cis-7,10,13,16,19-Docosapentaenoate;(7Z,10Z,13Z,16Z,19Z)-Ethyl docosa-7,10,13,16,19-pentaenoate
• CAS NO: 119818-40-5
• Molecular Formula: C24H38O2
• Molecular Weight: 358.56
• Product Categories: Biochemistry;Higher Fatty Acids & Higher Alcohols;Unsaturated Higher Fatty Acid Esters
• Mol File: 119818-40-5.mol
• Article Data: 1

Chemical Properties

• Appearance: /
• Refractive Index: 1.4840-1.4880
• Storage Temp.: Freezer
• Solubility: Chloroform (Slightly), Methanol (Slightly)
• CAS DataBase Reference: ALL CIS-7,10,13,16,19-DOCOSAPENTAENOIC ACID ETHYL ESTER(CAS DataBase Reference)
• NIST Chemistry Reference: ALL CIS-7,10,13,16,19-DOCOSAPENTAENOIC ACID ETHYL ESTER(119818-40-5)
• EPA Substance Registry System: ALL CIS-7,10,13,16,19-DOCOSAPENTAENOIC ACID ETHYL ESTER(119818-40-5)

Safety Data

• Hazardous Substances Data: 119818-40-5(Hazardous Substances Data)

Usage

Description

Docosapentaenoic acid ethyl ester is a derivative of DPA , an ω-3 fatty acid found in fish oils. Ethyl ester derivatives of fatty acids, including DPA, are often used in formulations designed as dietary supplements.

Uses

(All-Z)-7,10,13,16,19-Docosapentaenoic Acid Ethyl Ester is used in analytical studies for the detection of fish oil ethyl ester concentration via gas chromatography. This analog is an ethyl derivative of all-cis-7,10,13,16,19-Docosapentaenoic Acid (D494460) which is a fatty acid that is derived from fish oils which potently inhibits platelet aggregation.

InChI:InChI=1/C24H38O2/c1-3-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22-23-24(25)26-4-2/h5-6,8-9,11-12,14-15,17-18H,3-4,7,10,13,16,19-23H2,1-2H3/b6-5-,9-8-,12-11-,15-14-,18-17-

Upstream product

• 181213-52-5 ((5Z,8Z,11Z,14Z,17Z)-2-Icosa-5,8,11,14,17-pentaenyl)-malonic acid diethyl ester 
• 164221-12-9 (5Z,8Z,11Z,14Z,17Z)-icosa-5,8,11,14,17-pentaen-1-ol 
• 86227-47-6 eicosapentaenoic acid ethyl ester 

Downstream Products

• 351317-23-2 (7Z,10Z,13Z,16Z,19Z)-N-(2-hydroxyethyl)docosa-7,10,13,16,19-pentaenamide 
• 2234-74-4 docosa-7Z,10Z,13Z,16Z,19Z-pentaenoic acid 

Relevant articles and documents

METHOD FOR CHEMICAL CONVERSION OF UNSATURATED FATTY ACID BY CARBON CHAIN EXTENSION REACTION

The present invention relates to a method for the chemical conversion of an unsaturated fatty acid, particularly a carbon chain extension reaction. According to the present invention, a method for extending the length of a carbon chain in an unsaturated fatty acid by two carbon atoms is provided, said method comprising a step of heating a malonic acid ester derivative of an unsaturated fatty acid to reflux in a lower fatty acid solution in the presence of an antioxidative agent. It is preferred that the unsaturated fatty acid is an unsaturated fatty acid having 16 to 24 carbon atoms. It is preferred that the unsaturated fatty acid is selected from the group consisting of linoleic acid, linolenic acid, arachidonic acid, stearidonic acid, icosatetraenoic acid, icosapentaenoic acid, tetracosahexaenoic acid and docosahexaenoic acid. According to the method of the present invention, a carbon chain extension reaction can be completed within a shorter time.