13-epi-12-oxo PDA is an LO metabolite of α-linolenic acid in the leaves of green plants such as corn. ω-3 and ω-6 PUFAs in plants are substrates for plant LOs.{857} 12-oxo PDA is one of the best studied end metabolites of this enzymatic pathway.{1562} While the initial enzymatic product and major isomer of 12-oxo PDA contains side chains in the cis position

13-epi-12-oxo Phytodienoic Acid – 100 µg

Brand:
Cayman
CAS:
71606-07-0
Storage:
-80
UN-No:
De Minimis - 1170 / 3

13-epi-12-oxo Phytodienoic acid (13-epi-12-oxo PDA) is a lipoxygenase metabolite of α-linolenic acid in the leaves of green plants such as corn. ω-3 and ω-6 polyunsaturated fatty acids in plants are substrates for plant lipoxygenases.{857} 12-oxo PDA is one of the best studied end metabolites of this enzymatic pathway.{1562} While the initial enzymatic product and major isomer of 12-oxo PDA contains side chains in the cis position, both being β to the ring, the upper side chain attached at C-13, can and frequently does, isomerize when 12-oxo PDA is extracted, isolated, or stored. 13-epi-12-oxo PDA is the product of this isomerization.  

 

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Description

13-epi-12-oxo PDA is an LO metabolite of α-linolenic acid in the leaves of green plants such as corn. ω-3 and ω-6 PUFAs in plants are substrates for plant LOs.{857} 12-oxo PDA is one of the best studied end metabolites of this enzymatic pathway.{1562} While the initial enzymatic product and major isomer of 12-oxo PDA contains side chains in the cis position, both being β to the ring, the upper side chain attached at C-13, can and frequently does, isomerize when 12-oxo PDA is extracted, isolated, or stored. 13-epi-12-oxo PDA is the product of this isomerization.

Formal name: 4-oxo-5R-(2Z)-2-pentenyl-2-cyclopentene-1S-octanoic acid

Synonyms:  13-epi-12-oxo PDA

Molecular weight: 292.4

CAS: 71606-07-0

Purity: ≥95%

Formulation: A solution in ethanol

Product Type|Biochemicals|Lipids|Octadecanoids||Research Area|Lipid Biochemistry|Lipoxygenase Pathways||Research Area|Plant Biology

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