10mM in DMSO for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping
Store at -80°C Ships Dry ice packs + Cold packs Check lot-specific COA for exact specifications.
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Quality documents
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
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Literature proof
Cited in 9 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Overview
Elaidic acid is the 9-trans isomer of oleic acid. It is a monounsaturated trans-fatty acid which can be found in partially hydrogenated cooking oils. In human platelets incubated with arachidonic acid, elaidic acid inhibits HHT and HETE formation while inducing prostaglandin and thromboxane synthesis. A monounsaturated trans-fatty acid that inhibits HHT and HETE formation in platelets.
This compound belongs to the class of organic compounds known as long-chain fatty acids. These are fatty acids with an aliphatic tail that contains between 13 and 21 carbon atoms.
External Descriptors
Unsaturated fatty acids
1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.
1.Jing Lu, Ziheng Chen, Xiujuan Bu, Shanshan Chen, Shuang Guan. (2023) Elaidic acid induced hepatocyte pyroptosis via autophagy-CTSB-NLRP3 pathway. FOOD AND CHEMICAL TOXICOLOGY, [PMID:37748573][10.1016/j.fct.2023.114060]
2.Fei-Hua Wang, Xiao-Feng Guo, Yao-Cheng Fan, Hai-Bin Tang, Wei Liang, Hong Wang. (2022) Determination of trans-fatty acids in food samples based on the precolumn fluorescence derivatization by high performance liquid chromatography. JOURNAL OF SEPARATION SCIENCE, 45 (8):(1425-1433). [PMID:35112469][10.1002/jssc.202100792]
3.Tianli Guo, Hongrui Hou, Yufan Liu, Ling Chen, Bo Zheng. (2021) In vitro digestibility and structural control of rice starch-unsaturated fatty acid complexes by high-pressure homogenization. CARBOHYDRATE POLYMERS, [PMID:33483084][10.1016/j.carbpol.2020.117607]
4.Xiaochao Zhang, Jiabing Wei, Guangmin Ren, Changming Zhang, Zhanfeng Zheng, Caimei Fan. (2019) BiOBr-photocatalyzed cis–trans isomerization of 9-octadecenoic acids in different atmospheres. Catalysis Science & Technology, 9 (13):(3380-3387). [PMID:][10.1039/C9CY00339H]
5.Jingqing Wu, Ying Ge, Weidong Qin. (2014) Combination of Running-Buffer-Mediated Extraction and Polyamidoamine-Dendrimer-Assisted Capillary Electrophoresis for Rapid and Sensitive Determination of Free Fatty Acids in Edible Oils. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY, [PMID:24758299][10.1021/jf4056105]
6.Yibo Zhang, Yang Liu, Wei Wang, Chunlai Liu, Hongyu Zhou, Na Wang, Jianglei Hu, Fengwei Shi. (2025) Design of dual active site composites of HPW@MOF-199 embedded in SBA-15 functionalized with -COOH groups: Efficient catalysts for esterification reactions. Molecular Catalysis, [PMID:][10.1016/j.mcat.2025.114824]
7.Bin Wang, Kai Gao, Yujie Wang, Qiuying Chang, He Yang. (2024) Synergistic dispersion, adsorption, and anti-wear effects of magnesium silicate hydroxide nanomaterials and carboxylic acid. APPLIED SURFACE SCIENCE, [PMID:][10.1016/j.apsusc.2024.160373]
8.Feng Zhang, Xiaojie Wang, Xu Jie, Weili Wei. (2018) Test Paper for Colorimetric Inspection of Fatty Acids and Edible Oils. SENSORS, 18 (10):(3252). [PMID:30262762][10.3390/s18103252]
9.Bo Zheng, Hui Wen, Xingwei Xiang, Bin Zheng. (2026) Hierarchical assembly and digestive resistance of starch-unsaturated fatty acid complexes regulated by ultrasound-assisted high-pressure microfluidization. CARBOHYDRATE POLYMERS, [PMID:][10.1016/j.carbpol.2026.125153]
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