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analytical standard Analytical standard for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Room temperature Ships Normal 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 21 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
| Canonical Smiles | CCCCCCCCCC(=O)C |
|---|---|
| IUPAC Name | undecan-2-one |
| InChIKey | KYWIYKKSMDLRDC-UHFFFAOYSA-N |
| INCHI | 1S/C11H22O/c1-3-4-5-6-7-8-9-10-11(2)12/h3-10H2,1-2H3 |
| Isomeric SMILES | CCCCCCCCCC(=O)C |
| WGK Germany | 2 |
| RTECS | YQ2820000 |
| PubChem CID | 8163 |
| Molecular Weight | 170.29 |
| Beilstein | 1749573 |
| Reaxy-Rn | 1749573 |
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 | Organic oxygen compounds |
| Class | Organooxygen compounds |
| Subclass | Carbonyl compounds |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Ketones |
| Alternative Parents | Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aliphatic acyclic compounds |
| Substituents | Ketone - Organic oxide - Hydrocarbon derivative - Aliphatic acyclic compound |
| Description | This compound belongs to the class of organic compounds known as ketones. These are organic compounds in which a carbonyl group is bonded to two carbon atoms R2C=O (neither R may be a hydrogen atom). Ketones that have one or more alpha-hydrogen atoms undergo keto-enol tautomerization, the tautomer being an enol. |
| External Descriptors | a small molecule |
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| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
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| Freezing Point(°C) | 12 °C |
|---|---|
| Refractive Index | 1.43 |
| Flash Point(°F) | 192.2 °F |
| Flash Point(°C) | 88℃ |
| Boil Point(°C) | 231-232°C |
| Melt Point(°C) | 11-13°C |
| Molecular Weight | 170.290 g/mol |
| XLogP3 | 4.100 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 8 |
| Exact Mass | 170.167 Da |
| Monoisotopic Mass | 170.167 Da |
| Topological Polar Surface Area | 17.100 Ų |
| Heavy Atom Count | 12 |
| Formal Charge | 0 |
| Complexity | 108.000 |
| 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. Bi Wang, Pirui Li, Jingjing Yang, Xuhong Yong, Min Yin, Yu Chen, Xu Feng, Qizhi Wang. (2021) Inhibition efficacy of Tetradium glabrifolium fruit essential oil against Phytophthora capsici and potential mechanism. INDUSTRIAL CROPS AND PRODUCTS, [PMID:] [10.1016/j.indcrop.2021.114310] |
| 2. Chao Wang, Juan Li, Ya Zhang, Zhongrong He, Yin Zhang, Xingmin Zhang, Zhuoyue Guo, Jianan Huang, Zhonghua Liu. (2021) Effects of electrostatic spray drying on the sensory qualities, aroma profile and microstructural features of instant Pu-erh tea. FOOD CHEMISTRY, [PMID:34799127] [10.1016/j.foodchem.2021.131546] |
| 3. Xiafen Hu, Xiaoxia Wang, Tingting Zhou, Xiangfeng Chu, Changsheng Xie, Dawen Zeng. (2019) Insight into highly selective dimethyl trisulfide detection based on WO3 nanorod bundles with exposed (002) facets. SENSORS AND ACTUATORS B-CHEMICAL, [PMID:] [10.1016/j.snb.2019.127538] |
| 4. Lin Zhu, Xinlei Wang, Xuebo Song, Fuping Zheng, Hehe Li, Feng Chen, Yuhang Zhang, Fuyan Zhang. (2019) Evolution of the key odorants and aroma profiles in traditional Laowuzeng baijiu during its one-year ageing. FOOD CHEMISTRY, [PMID:31816535] [10.1016/j.foodchem.2019.125898] |
| 5. Yibo Yan, Chuixiu Huang, Xiantao Shen. (2019) Electromembrane extraction of aristolochic acids: New insights in separation of bioactive ingredients of traditional Chinese medicines. JOURNAL OF CHROMATOGRAPHY A, [PMID:31416626] [10.1016/j.chroma.2019.460424] |
| 6. Yiqi Zhang, Xuting Ma, Zhiyuan Dai. (2019) Comparison of nonvolatile and volatile compounds in raw, cooked, and canned yellowfin tuna (Thunnus albacores). JOURNAL OF FOOD PROCESSING AND PRESERVATION, 43 (10): (e14111). [PMID:] [10.1111/jfpp.14111] |
| 7. Libin Wan, Bin Lin, Ruiqin Zhu, Chuixiu Huang, Stig Pedersen-Bjergaard, Xiantao Shen. (2019) Liquid-Phase Microextraction or Electromembrane Extraction?. ANALYTICAL CHEMISTRY, [PMID:31141346] [10.1021/acs.analchem.9b00946] |
| 8. Li Zheng, Jun-jian Situ, Qing-feng Zhu, Ping-gen Xi, Yin Zheng, Hong-xia Liu, Xiaofan Zhou, Zi-de Jiang. (2019) Identification of volatile organic compounds for the biocontrol of postharvest litchi fruit pathogen Peronophythora litchii. POSTHARVEST BIOLOGY AND TECHNOLOGY, [PMID:] [10.1016/j.postharvbio.2019.05.009] |
| 9. Ruiqin Zhu, Ying Dong, Xiangyang Cai, Chuixiu Huang. (2019) Determination of Barbiturates in Biological Specimens by Flat Membrane-Based Liquid-Phase Microextraction and Liquid Chromatography-Mass Spectrometry. MOLECULES, 24 (8): (1494). [PMID:30995793] [10.3390/molecules24081494] |
| 10. Li Jin-lin, Tu Zong-cai, Zhang Lu, Sha Xiao-mei, Wang Hui, Pang Juan-juan, Tang Ping-ping. (2016) The effect of ginger and garlic addition during cooking on the volatile profile of grass carp (Ctenopharyngodon idella) soup. JOURNAL OF FOOD SCIENCE AND TECHNOLOGY-MYSORE, 53 (8): (3253-3270). [PMID:27784920] [10.1007/s13197-016-2301-1] |
| 11. Jin-Lin Li, Zong-Cai Tu, Lu Zhang, De-Rong Lin, Xiao-Mei Sha, Kai Zeng, Hui Wang, Juan-Juan Pang, Ping-Ping Tang. (2016) Characterization of Volatile Compounds in Grass Carp (Ctenopharyngodon idellus) Soup Cooked Using a Traditional Chinese Method by GC–MS. JOURNAL OF FOOD PROCESSING AND PRESERVATION, 41 (4): (e12995). [PMID:] [10.1111/jfpp.12995] |
| 12. Tao Tang, Fanfan Wang, Houyun Huang, Nengneng Xie, Jie Guo, Xiaoliang Guo, Yuanyuan Duan, Xiaoyue Wang, Qingfang Wang, Jingmao You. (2024) Antipathogenic Activities of Volatile Organic Compounds Produced by Bacillus velezensis LT1 against Sclerotium rolfsii LC1, the Pathogen of Southern Blight in Coptis chinensis. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY, [PMID:38657235] [10.1021/acs.jafc.4c00984] |
| 13. Ming Lv, Haidong Gao, Shucai Gao, Yeru Liu, Jingjing Yao, Hongwei Liu, Fayun Wang, Mantang Chen, Lianjun Song, Tianlin Wang, Libin Wan. (2025) Electromembrane extraction coupled with UPLC-FLD for the determination of ochratoxin A in food crops. JOURNAL OF FOOD COMPOSITION AND ANALYSIS, [PMID:] [10.1016/j.jfca.2025.107518] |
| 14. Junling He, Yong Tang, Chiliang Lin, Shaoyun Peng, Stig Pedersen-Bjergaard, Frederik André Hansen, Chen Zhou. (2024) Electromembrane extraction of multi-class prohibited/restricted veterinary drugs from food samples – Exploring liquid membrane composition. FOOD CHEMISTRY, [PMID:39733624] [10.1016/j.foodchem.2024.142680] |
| 15. Mantang Chen, Linping Shi, Fuwei Xie, Xiaoyu Wang, Cong Nie, Sheng Wang, Kejian Liu, Jingjing Yu, Libin Wan. (2025) Flat membrane–based liquid-phase microextraction for the determination of basic and acidic pesticide residues in water samples. JOURNAL OF CHROMATOGRAPHY A, [PMID:39793448] [10.1016/j.chroma.2025.465659] |
| 16. Guohe Chen, Wanling Xiao, Zhichao Lin, Mengzhen Xia, Yajie Xue, Jing Zhang, Sudu Bao, Junye Zhu, He Xie, Jianan Huang, Zhonghua Liu, Chao Wang. (2025) Unraveling the mysterious jujube-like aroma in Pu-erh tea: Decoding the material basis for distinctive aroma formation. FOOD RESEARCH INTERNATIONAL, [PMID:40467208] [10.1016/j.foodres.2025.116620] |
| 17. Junyi Wang, Jing Wang, Yan Gao, Ning Zhang, Baoguo Sun, Fuping Zheng, Haitao Chen. (2025) Decoding Qingke's aroma compounds: Flavor contributions, interactions and barley contrast. FOOD CHEMISTRY, [PMID:41109048] [10.1016/j.foodchem.2025.146612] |
| 18. Liping Zhao, Chun Shen, Guangsheng Luo. (2025) Fast synthesis of TS-1 on porous glass beads in a microreactor for cyclohexanone ammoximation. Particuology, [PMID:] [10.1016/j.partic.2025.11.004] |
| 19. Chunxue You, Yao Yao, Kaidi Dai, Jinming Chen, Yanming Wu, Wenjuan Zhang, Xiaoxue Yu, Chao Jiang, Xiumei Gao. (2026) Synergistic insecticidal mechanism of 2-undecanone and decanal against Tribolium castaneum larvae via dual suppression of GST and FDa pathways. JOURNAL OF STORED PRODUCTS RESEARCH, [PMID:] [10.1016/j.jspr.2025.102938] |
| 20. Qiangbo Zhao, Ruhan Xia, Pengxiang Han, Jiangyuan Han, Weihua Zhao, Xiangyan Zhou, Fuqiang Xu, Wenzhi Yao, Jianhe Wei, Miaoyin Dong, Mengfei Li. (2026) Biocontrol efficiency and potential mechanism of Bacillus subtilis GNRP-01A against Astragalus mongholicus root rot. INDUSTRIAL CROPS AND PRODUCTS, [PMID:] [10.1016/j.indcrop.2026.122842] |
| 21. Lingling Cao, Junjie Lu, Yinglu Chen, Yajie Du, Shuqiong Yang, Zhiqiang Yan, Qingling Zheng, Pengfei Duan. (2026) Biocontrol potential of endophytic strain Pseudomonas chlororaphis subsp. piscium YX-3 isolated from Morchella against white mold disease. BIOLOGICAL CONTROL, [PMID:] [10.1016/j.biocontrol.2026.106024] |
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