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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. 12-oxo PDA is one of the best studied end metabolites of this enzymatic pathway. 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.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 100 μg | $218 | 35 days | 35 days | |
| 500 μg | $957 | 35 days | 35 days | |
| 1 mg | $1,690 | 35 days | 35 days |
| Description | 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. 12-oxo PDA is one of the best studied end metabolites of this enzymatic pathway. 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. |
| Molecular Weight | 292.41 |
| Formula | C18H28O3 |
| Cas No. | 71606-07-0 |
| Smiles | C(CCCCCCC(O)=O)[C@@H]1[C@@H](C/C=C\CC)C(=O)C=C1 |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. | ||||||||||||||||||||||||||||||||||||||||||||||||||
| Solubility Information | Ethanol: 100 mg/mL (341.99 mM), Sonication is recommended. DMSO: 10 mg/mL (34.2 mM), Sonication is recommended. PBS (pH 7.2): 1 mg/mL (3.42 mM), Sonication is recommended. DMF: 20 mg/mL (68.4 mM), Sonication is recommended. | ||||||||||||||||||||||||||||||||||||||||||||||||||
Solution Preparation Table | |||||||||||||||||||||||||||||||||||||||||||||||||||
PBS (pH 7.2)/DMSO/DMF/Ethanol
DMSO/DMF/Ethanol
DMF/Ethanol
Ethanol
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Dissolve 2 mg of the compound in 100 μL DMSO
to obtain a stock solution at a concentration of 20 mg/mL . If the required concentration exceeds the compound's known solubility, please contact us for technical support before proceeding.
1) Add 100 μL of the DMSO
stock solution to 400 μL PEG300
and mix thoroughly until the solution becomes clear.
2) Add 50 μL Tween 80 and mix well until fully clarified.
3) Add 450 μL Saline,PBS or ddH2O
and mix thoroughly until a homogeneous solution is obtained.
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