Determine the necessary mass, volume, or concentration for preparing a solution.
Reagent grade Reagent Grade for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at 2-8°C 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 12 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
A stain used in the quantitative spectroscopic determination of copper.
| Pubchem Sid | 488181018 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/488181018 |
| Canonical Smiles | C1CCC(=NNC(=O)C(=O)NN=C2CCCCC2)CC1 |
| IUPAC Name | N,N'-bis(cyclohexylideneamino)oxamide |
| InChIKey | DSRJIHMZAQEUJV-UHFFFAOYSA-N |
| INCHI | 1S/C14H22N4O2/c19-13(17-15-11-7-3-1-4-8-11)14(20)18-16-12-9-5-2-6-10-12/h1-10H2,(H,17,19)(H,18,20) |
| Isomeric SMILES | C1CCC(=NNC(=O)C(=O)NN=C2CCCCC2)CC1 |
| WGK Germany | 3 |
| RTECS | RO2520000 |
| Molecular Weight | 278.35 |
| Beilstein | 2388004 |
| Reaxy-Rn | 2388004 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2388004&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 | Organic acids and derivatives |
| Class | Carboxylic acids and derivatives |
| Subclass | Amino acids, peptides, and analogues |
| Intermediate Tree Nodes | Amino acids and derivatives |
| Direct Parent | Alpha amino acids and derivatives |
| Alternative Parents | Semioxamazones Organopnictogen compounds Organic oxides Hydrocarbon derivatives Carbonyl compounds |
| Molecular Framework | Aliphatic homomonocyclic compounds |
| Substituents | Alpha-amino acid or derivatives - Semioxamazone - Organic nitrogen compound - Organic oxygen compound - Organopnictogen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Organonitrogen compound - Carbonyl group - Aliphatic homomonocyclic compound |
| Description | This compound belongs to the class of organic compounds known as alpha amino acids and derivatives. These are amino acids in which the amino group is attached to the carbon atom immediately adjacent to the carboxylate group (alpha carbon), or a derivative thereof. |
| External Descriptors | a small molecule |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
| Certificate of Analysis | May 07, 2026 | B110707 | |
| Certificate of Analysis | May 07, 2026 | B110707 | |
| Certificate of Analysis | Mar 20, 2026 | B110707 | |
| Certificate of Analysis | Sep 09, 2025 | B110707 | |
| Certificate of Analysis | Feb 27, 2025 | B110707 | |
| Certificate of Analysis | Feb 24, 2025 | B110707 | |
| Certificate of Analysis | Feb 24, 2025 | B110707 | |
| Certificate of Analysis | Dec 06, 2024 | B110707 | |
| Certificate of Analysis | Dec 06, 2024 | B110707 | |
| Certificate of Analysis | Sep 12, 2024 | B110707 | |
| Certificate of Analysis | Feb 28, 2024 | B110707 | |
| Certificate of Analysis | Feb 28, 2024 | B110707 | |
| Certificate of Analysis | Dec 18, 2023 | B110707 | |
| Certificate of Analysis | Dec 18, 2023 | B110707 | |
| Certificate of Analysis | Aug 29, 2023 | B110707 | |
| Certificate of Analysis | Feb 07, 2023 | B110707 | |
| Certificate of Analysis | Feb 07, 2023 | B110707 | |
| Certificate of Analysis | Feb 07, 2023 | B110707 | |
| Certificate of Analysis | Feb 07, 2023 | B110707 | |
| Certificate of Analysis | Feb 07, 2023 | B110707 | |
| Certificate of Analysis | Dec 14, 2021 | B110707 | |
| Certificate of Analysis | Dec 14, 2021 | B110707 |
| Solubility | Insoluble in water. |
|---|---|
| Sensitivity | Moisture Sensitive |
| Melt Point(°C) | 213°C |
| Molecular Weight | 278.350 g/mol |
| XLogP3 | 1.600 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 2 |
| Exact Mass | 278.174 Da |
| Monoisotopic Mass | 278.174 Da |
| Topological Polar Surface Area | 82.900 Ų |
| Heavy Atom Count | 20 |
| Formal Charge | 0 |
| Complexity | 373.000 |
| 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. Ziyang He, Qiang Huang, Liucheng Mao, Hongye Huang, Meiying Liu, Junyu Chen, Fengjie Deng, Naigen Zhou, Xiaoyong Zhang, Yen Wei. (2020) Direct surface modification of nanodiamonds with ionic copolymers for fast adsorptive removal of copper ions with high efficiency. Colloid and Interface Science Communications, [PMID:] [10.1016/j.colcom.2020.100278] |
| 2. Yan Liu, Hongye Huang, Defu Gan, Linru Guo, Meiying Liu, Junyu Chen, Fengjie Deng, Naigen Zhou, Xiaoyong Zhang, Yen Wei. (2018) A facile strategy for preparation of magnetic graphene oxide composites and their potential for environmental adsorption. CERAMICS INTERNATIONAL, [PMID:] [10.1016/j.ceramint.2018.07.081] |
| 3. Zhanying Li, Lin Shao, Zehai Ruan, Wenbin Hu, Lingbin Lu, Yongjun Chen. (2018) Converting untreated waste office paper and chitosan into aerogel adsorbent for the removal of heavy metal ions. CARBOHYDRATE POLYMERS, [PMID:29773376] [10.1016/j.carbpol.2018.04.003] |
| 4. Qiang Huang, Jiao Zhao, Meiying Liu, Junyu Chen, Xiaoli Zhu, Ting Wu, Jianwen Tian, Yuanqing Wen, Xiaoyong Zhang, Yen Wei. (2017) Preparation of polyethylene polyamine@tannic acid encapsulated MgAl-layered double hydroxide for the efficient removal of copper (II) ions from aqueous solution. Journal of the Taiwan Institute of Chemical Engineers, [PMID:] [10.1016/j.jtice.2017.10.019] |
| 5. Qiang Huang, Meiying Liu, Jiao Zhao, Junyu Chen, Guangjian Zeng, Hongye Huang, Jianwen Tian, Yuanqing Wen, Xiaoyong Zhang, Yen Wei. (2017) Facile preparation of polyethylenimine-tannins coated SiO2 hybrid materials for Cu2+ removal. APPLIED SURFACE SCIENCE, [PMID:] [10.1016/j.apsusc.2017.08.233] |
| 6. Huang Qiang, Liu Meiying, Guo Ren, Mao Liucheng, Wan Qing, Zeng Guangjian, Huang Hongye, Deng Fengjie, Zhang Xiaoyong, Wei Yen. (2016) Facile synthesis and characterization of poly(levodopa)-modified silica nanocomposites via self-polymerization of levodopa and their adsorption behavior toward Cu2+. JOURNAL OF MATERIALS SCIENCE, 51 (21): (9625-9637). [PMID:] [10.1007/s10853-016-0178-z] |
| 7. Ang Li, Runjun Lin, Chong Lin, Bianyang He, Tingting Zheng, Lingbin Lu, Yang Cao. (2016) An environment-friendly and multi-functional absorbent from chitosan for organic pollutants and heavy metal ion. CARBOHYDRATE POLYMERS, [PMID:27185140] [10.1016/j.carbpol.2016.04.070] |
| 8. Xiaoliang Zhang, Xiaohong Chen, Xiaofang Shi, Xiaochun Li, Hua-Zhong Yu. (2024) Microscale quantitation of heavy metals by back-scattering interferometry in conjunction with photothermal effect using a single laser beam. TALANTA, [PMID:39721133] [10.1016/j.talanta.2024.127390] |
| 9. Meiting Li, Zhuoyin Liu, Dan Peng, Yadong Liu, Lili Cheng, Baizhu Chen, Jie Liu. (2025) Multifunctional porous organic polymer-based hybrid nanoparticles for sonodynamically enhanced cuproptosis and synergistic tumor therapy. Acta Biomaterialia, [PMID:39993518] [10.1016/j.actbio.2025.02.045] |
| 10. Fang Li, Nuotong Shen, Qingcheng Li, Chen Yang, Limin Zhang, Mingjin Wang. (2024) Multiplexed microfluidic chip based flow injection analysis system for simultaneous determination of Fe(III), Mn(II) and Cu(II). MICROCHEMICAL JOURNAL, [PMID:] [10.1016/j.microc.2024.112346] |
| 11. Yaojun Ju, Yichen Yan, Xinhui Wang, Shan Li, Jialei Wang, Zixiao Wang, Yuling Dong, Junping Wang. (2025) Acer truncatum Bunge seeds oil ameliorated cuprizone induced cognitive decline and brain white matter impairment by improving sphingomyelin metabolism and neuroinflammation via activation of TREM2 signaling pathway. Food & Function, [PMID:41284332] [10.1039/D5FO03220B] |
| 12. Fei Chen, Sisi Wu, Jian Kuang, Sijia Xiang, Shenghu Wang, Siming Yuan, Kaiming Cao, Lu Yu, Wenming Yang, Liqin Tang, Yangzhong Liu. (2026) Rosmarinic Acid Is an hCtr1 Inhibitor that Interferes with Copper Transport Activity. INORGANIC CHEMISTRY, [PMID:41494012] [10.1021/acs.inorgchem.5c04906] |
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