≥96% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at 2-8°C,Desiccated Ships Wet ice Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 10 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
| Canonical Smiles | CCCCCCCCCCCCCCCCCCCCCCCC(=O)O |
|---|---|
| IUPAC Name | tetracosanoic acid |
| InChIKey | QZZGJDVWLFXDLK-UHFFFAOYSA-N |
| INCHI | 1S/C24H48O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22-23-24(25)26/h2-23H2,1H3,(H,25,26) |
| Isomeric SMILES | CCCCCCCCCCCCCCCCCCCCCCCC(=O)O |
| WGK Germany | 3 |
| Molecular Weight | 368.64 |
| Reaxy-Rn | 1728237 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1728237&ln= |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Lipids and lipid-like molecules |
| Class | Fatty Acyls |
| Subclass | Fatty acids and conjugates |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Very long-chain fatty acids |
| Alternative Parents | Straight chain fatty acids Monocarboxylic acids and derivatives Carboxylic acids Organic oxides Hydrocarbon derivatives Carbonyl compounds |
| Molecular Framework | Aliphatic acyclic compounds |
| Substituents | Very long-chain fatty acid - Straight chain fatty acid - Monocarboxylic acid or derivatives - Carboxylic acid - Carboxylic acid derivative - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Carbonyl group - Aliphatic acyclic compound |
| Description | This compound belongs to the class of organic compounds known as very long-chain fatty acids. These are fatty acids with an aliphatic tail that contains at least 22 carbon atoms. |
| External Descriptors | Straight chain fatty acids |
| Boil Point(°C) | 272°C |
|---|---|
| Melt Point(°C) | 82°C-86°C |
| Molecular Weight | 368.600 g/mol |
| XLogP3 | 10.700 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 22 |
| Exact Mass | 368.365 Da |
| Monoisotopic Mass | 368.365 Da |
| Topological Polar Surface Area | 37.300 Ų |
| Heavy Atom Count | 26 |
| Formal Charge | 0 |
| Complexity | 275.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 1 |
| 1. Yang Zhang, Xiaowen Liu, Guojing Yu, Hongzhe Gui, Jingteng Chi, Shuhan Liu, Liang Fang, Mingzhe Liu. (2023) Innovative insight into the mechanism of enantioselective skin permeation for chiral drugs. Expert Opinion on Drug Delivery, [PMID:38112192] [10.1080/17425247.2023.2294877] |
| 2. Jie Li, Ting He, Hongyu Chen, Yangming Cheng, Enrico Drioli, Zhaohui Wang, Zhaoliang Cui. (2023) Preparation of Hyflon AD/Polypropylene Blend Membrane for Artificial Lung. Membranes, 13 (7): (665). [PMID:37505032] [10.3390/membranes13070665] |
| 3. Shiqiang Cheng, Jiajie Hu, Chen Guo, Zhicheng Ye, Yazhuo Shang, Cheng Lian, Honglai Liu. (2023) The effects of size and surface functionalization of polystyrene nanoplastics on stratum corneum model membranes: An experimental and computational study. JOURNAL OF COLLOID AND INTERFACE SCIENCE, [PMID:36791476] [10.1016/j.jcis.2023.02.008] |
| 4. Shuzhen Dou, Zhongshun Wang, Qiye Chen, Nan Lu. (2022) One-step fabrication of high-density Si nanotips as SALDI-MS substrate for highly sensitive detection. SENSORS AND ACTUATORS B-CHEMICAL, [PMID:] [10.1016/j.snb.2022.131578] |
| 5. Tao Wang, Xingyue Liu, Xuetong Qu, Yuexin Li, Xiao Liang, Jianmin Wu. (2021) Lipid response of hepatocellular carcinoma cells to anticancer drug detected on nanostructure-assisted LDI-MS platform. TALANTA, [PMID:34517673] [10.1016/j.talanta.2021.122817] |
| 6. Xinrong Jiang, Xiaoming Chen, Tao Wang, Yuexin Li, Aiwu Pan, Jianmin Wu. (2020) Perfluorinated polymer modified vertical silicon nanowires as ultra low noise laser desorption ionization substrate for salivary metabolites profiling. TALANTA, [PMID:33592752] [10.1016/j.talanta.2020.122022] |
| 7. Xiaoming Chen, Tao Wang, Leimiao Lin, Fangjie Wo, Yaqin Liu, Xiao Liang, Hui Ye, Jianmin Wu. (2018) Tip-Enhanced Photoinduced Electron Transfer and Ionization on Vertical Silicon Nanowires. ACS Applied Materials & Interfaces, [PMID:29648434] [10.1021/acsami.8b00506] |
| 8. Guo XiaoYu, Zhou Jianglu, Yu Hong, Cao Han, Li Xia, Hu Qing, Yu YunQiu. (2024) Serum lipidomic study of long-chain fatty acids in psoriasis patients prior to and after anti-IL-17A monoclonal antibody treatment by quantitative GC‒MS analysis with in situ extraction. Lipids in Health and Disease, 23 (1): (1-15). [PMID:38185620] [10.1186/s12944-023-01999-6] |
| 9. Yue-Mei Zhao, Zi-Ying Wang, Zhen Liu, Minmin Xue, Yao-Zuo Yuan, Hai-Wei Shi. (2025) Machine learning-assisted classification and adulteration detection of fatty oils using fatty acid profiles obtained via supercritical fluid chromatography. JOURNAL OF PHARMACEUTICAL AND BIOMEDICAL ANALYSIS, [PMID:40466220] [10.1016/j.jpba.2025.116993] |
| 10. Yihui Zhou, Xiangjie Huang, Xingxin Liu, Ling Zhang, Jie Huang, Jing Zhao, Yongqing Zhang, Jin Zhang, Yanqing Gong, Delong Zhang, Hyeon Jeong Lee. (2026) SMILE: Extraction-free submicron-resolution mapping of lipid chain length and unsaturation by stimulated Raman imaging. VIEW, [PMID:] [10.1002/VIW.20250199] |
