Stearidonic acid
Based on 1 Customer Validation
Stearidonic acid (6Z,9Z,12Z,15Z-Octadecatetraenoic acid) is an orally active polyunsaturated fatty acid found in blackcurrant seed oil. Stearidonic acid can inhibit 5-lipoxygenase and reduce leukotriene and 5-HETE synthesis. Stearidonic acid can increase the content of eicosapentaenoic acid (EPA) in red blood cells. Stearidonic acid can be used for the research of metabolic disease.
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- Purity: 99.72%
- CAS No.: 20290-75-9
- 화학식: C18H28O2
- 분자량:276.41
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보관:
Solution, -20°C, 2 years
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Biological Activity
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Chemical Information
- 순도&문서
- References
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Help & FAQs
Biological Activity
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5-LOX |
Stearidonic acid (10-20 μM; 30 min) inhibits 5-lipoxygenase pathway product formation in isolated human leukocytes, with 20 μM reducing leukotriene synthesis by 50% and 10 μM reducing leukotriene synthesis by 35%[1].
Stearidonic acid (10-100 μM; 30 min) induces dose-dependent inhibition of 5-HETE formation in isolated human leukocytes, with 100 μM reducing 5-HETE levels by 45%[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Animal Model:Rat (healthy)[2]
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Dosage:1% of diet
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Administration:Oral; daily; 21 days
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Result:Produced a two-fold greater enrichment in plasma eicosapentaenoic acid (EPA) compared to rats fed an α-Linolenic acid-containing diet of the same concentration.
Chemical Information
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CAS No. 20290-75-9
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Appearance Liquid
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분자량 276.41
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화학식 C18H28O2
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Color Colorless to light yellow
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SMILES
CC/C=C\C/C=C\C/C=C\C/C=C\CCCCC(O)=O
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Synonyms
6Z,9Z,12Z,15Z-Octadecatetraenoic acid
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Structure Classification
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Initial Source
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선적
Room temperature in continental US; may vary elsewhere.
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보관
Solution, -20°C, 2 years
순도&문서
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Data Sheet (264 KB)
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SDS (467 KB)
- English - EN (467 KB)
- Français - FR (467 KB)
- Deutsch - DE (467 KB)
- Norwegian - NO (467 KB)
- Español - ES (467 KB)
- Swedish - SV (467 KB)
- Italian - IT (467 KB)
- Korean - KR (467 KB)
- Portuguese - PT (467 KB)
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Handling Instructions (2659 KB)
References
[1]. Guichardant M, et al. Stearidonic acid, an inhibitor of the 5-lipoxygenase pathway. A comparison with timnodonic and dihomogammalinolenic acid. Lipids. 1993;28(4):321-324. [Content Brief]
[2]. Walker CG, et al. Stearidonic acid as a supplemental source of ω-3 polyunsaturated fatty acids to enhance status for improved human health. Nutrition. 2013;29(2):363-369. [Content Brief]
Calculators
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
Stearidonic acid Related Classifications
HY-113120 Related Classifications
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