80883-70-1

Basic information

• Product Name: (Z,Z)-11,14-eicosadienoic acid
• CAS NO: 80883-70-1
• Molecular Weight: 308.505
• Mol File: 80883-70-1.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: (Z,Z)-11,14-eicosadienoic acid(CAS DataBase Reference)
• NIST Chemistry Reference: (Z,Z)-11,14-eicosadienoic acid(80883-70-1)
• EPA Substance Registry System: (Z,Z)-11,14-eicosadienoic acid(80883-70-1)

Safety Data

• Hazardous Substances Data: 80883-70-1(Hazardous Substances Data)

Upstream product

• 72996-04-4 ((9Z,12Z)-2-Octadeca-9,12-dienyl)-malonic acid 
• 72996-06-6 (11Z,14Z)-icosa-11,14-dien-1-ol 
• 72996-03-3 ((9Z,12Z)-2-Octadeca-9,12-dienyl)-malonic acid diethyl ester 
• 60839-74-9 (6Z,9Z)-18-bromooctadeca-6,9-diene 
• 56401-30-0 (9Z,12Z)-octadeca-9,12-dienyl tosylate 
• 112-63-0 Methyl linoleate 
• 506-43-4 Linoleyl alcohol 

Downstream Products

• 92693-04-4 15-(S)-HEDA 
• 150989-05-2 11,14-eicosadienoyl chloride 
• 145375-41-3 15-(S)-HPEDA 
• 145375-41-3 (11Z,13E)-15-hydroperoxy-11,13-eicosadienoic acid 

Relevant articles and documents

SPECIFICITY OF THE ENZYME SYSTEM PRODUCING LONG CHAIN ALDEHYDES IN THE GREEN ALGA, ULVA PERTUSA

The greater part of the enzyme activity producing long chain aldehydes (LCA) such as (8Z)-heptadecanal, (8Z,11Z)-heptadecadienal, (8Z,11Z,14Z)-heptadecatrienal was found in the 4000 g precipitate of homogenates of the green alga, Ulva pertusa.The LCA-forming activity was readily solubilized from the precipitate by addition of 0.2percent Triton X-100.The solubilized LCA-forming activity showed an optimum pH in the range 8.5-9.5. α-Linolenic acid was a very good substrate, but γ-linolenic acid was a poor substrate for the activity.Linoleic acid was the best substrate of an entire series of (ζ6Z, ζ9Z)-dienoic acids, in which the chain length varied from C13 to C20.Key Word Index - Ulva pertusa; green alga; odour; aldehydes; fatty acids; substrate specificity.