≥98%(GC) 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 8 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
| Pubchem Sid | 504751929 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/504751929 |
| Canonical Smiles | C1=CC=C(C=C1)N=[N+](C2=CC=CC=C2)[O-] |
| IUPAC Name | oxido-phenyl-phenyliminoazanium |
| InChIKey | GAUZCKBSTZFWCT-UHFFFAOYSA-N |
| INCHI | 1S/C12H10N2O/c15-14(12-9-5-2-6-10-12)13-11-7-3-1-4-8-11/h1-10H |
| Isomeric SMILES | C1=CC=C(C=C1)N=[N+](C2=CC=CC=C2)[O-] |
| WGK Germany | 1 |
| RTECS | CO4025000 |
| Molecular Weight | 198.23 |
| Beilstein | 743984 |
| Reaxy-Rn | 743984 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=743984&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 | Benzenoids |
| Class | Benzene and substituted derivatives |
| Subclass | Not available |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Benzene and substituted derivatives |
| Alternative Parents | Azoxy compounds Organopnictogen compounds Organonitrogen compounds Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aromatic homomonocyclic compounds |
| Substituents | Monocyclic benzene moiety - Azoxy compound - Organic nitrogen compound - Organic oxygen compound - Organopnictogen compound - Organic oxide - Hydrocarbon derivative - Organonitrogen compound - Aromatic homomonocyclic compound |
| Description | This compound belongs to the class of organic compounds known as benzene and substituted derivatives. These are aromatic compounds containing one monocyclic ring system consisting of benzene. |
| External Descriptors | azoxy compound |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 E2612111 | Certificate of Analysis | May 16, 2026 | A140451 |
| B2215061 | Certificate of Analysis | Oct 30, 2025 | A140451 |
| B2215080 | Certificate of Analysis | Oct 30, 2025 | A140451 |
| B2215081 | Certificate of Analysis | Oct 30, 2025 | A140451 |
| E2114089 | Certificate of Analysis | Jan 22, 2025 | A140451 |
| L2004256 | Certificate of Analysis | Sep 03, 2024 | A140451 |
| F2028089 | Certificate of Analysis | Apr 02, 2024 | A140451 |
| I2403107 | Certificate of Analysis | Mar 12, 2024 | A140451 |
| C2306664 | Certificate of Analysis | Mar 16, 2023 | A140451 |
| B2215076 | Certificate of Analysis | Jan 10, 2022 | A140451 |
| E2415036 | Certificate of Analysis | Jan 10, 2022 | A140451 |
| H2507103 | Certificate of Analysis | Jan 10, 2022 | A140451 |
| E2114088 | Certificate of Analysis | May 18, 2021 | A140451 |
| I2404161 | Certificate of Analysis | May 18, 2021 | A140451 |
| Sensitivity | Heat sensitive |
|---|---|
| Boil Point(°C) | 130°C/0.9mmHg |
| Melt Point(°C) | 34.0-38.0°C |
| Molecular Weight | 198.220 g/mol |
| XLogP3 | 3.100 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 2 |
| Exact Mass | 198.079 Da |
| Monoisotopic Mass | 198.079 Da |
| Topological Polar Surface Area | 41.100 Ų |
| Heavy Atom Count | 15 |
| Formal Charge | 0 |
| Complexity | 216.000 |
| 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. Junqing Ye, Meizan Jing, Yu Liang, Wenjin Li, Wanting Zhao, Jianying Huang, Yuekun Lai, Weiyu Song, Jian Liu, Jian Sun. (2023) Structure engineering of CeO2 for boosting the Au/CeO2 nanocatalyst in the green and selective hydrogenation of nitrobenzene. Nanoscale Horizons, 8 (6): (812-826). [PMID:37016980] [10.1039/D3NH00103B] |
| 2. Zichen Zhang, Donglin Yang, Jiaqiang Wang, Chaoting Deng, Hengjun Gai, Meng Xiao, Tingting Huang, Quanhong Zhu, Hongbing Song. (2022) How to active ethanolamine for selective hydrogenation by imidazolium-based cation and conjugated π bond. Molecular Catalysis, [PMID:] [10.1016/j.mcat.2022.112809] |
| 3. Yuhang Chen, Yaheng Zhang, Hongwei Zou, Minglei Li, Gang Wang, Min Peng, Jie Zhang, Zhiyong Tang. (2021) Tuning the gas-liquid-solid segmented flow for enhanced heterogeneous photosynthesis of Azo- compounds. CHEMICAL ENGINEERING JOURNAL, [PMID:] [10.1016/j.cej.2021.130226] |
| 4. Binbin Feng, Qionghao Xu, Xiaoxue Wu, Chunlin Ye, Yanghe Fu, De-Li Chen, Fumin Zhang, Weidong Zhu. (2021) MOF-derived N-doped carbon composites embedded with Fe/Fe3C nanoparticles as highly chemoselective and stable catalysts for catalytic transfer hydrogenation of nitroarenes. APPLIED SURFACE SCIENCE, [PMID:] [10.1016/j.apsusc.2021.149837] |
| 5. Shengnan Yue, Xueguang Wang, Shaoting Li, Yao Sheng, Xiujing Zou, Xionggang Lu, Chunlei Zhang. (2020) Highly selective hydrogenation of halogenated nitroarenes over Ru/CN nanocomposites by in situ pyrolysis. NEW JOURNAL OF CHEMISTRY, 44 (27): (11861-11869). [PMID:] [10.1039/D0NJ02165B] |
| 6. Jiahui Xu, Xianlang Chen, Jia-qi Bai, Zhengan Miao, Yuan Tan, Nannan Zhan, Huangfei Liu, Mei Ma, Mengdie Cai, Qin Cheng, Song Sun. (2024) Efficient Co/NSPC catalyst for selective hydrogenation of halonitrobenzenes and mechanistic insight. Catalysis Science & Technology, 14 (5): (1167-1180). [PMID:] [10.1039/D3CY01767B] |
| 7. Jia-qi Bai, Jiahui Xu, Mei Ma, Zhengan Miao, Jiawen Yu, Huangfei Liu, Zhangkai Qian, Mengdie Cai, Qin Cheng, Yong Jiang, Song Sun. (2024) Photo-thermal Catalytic Hydrogenation of Halogenated Nitrobenzenes over Ni/P25 Catalyst. LANGMUIR, [PMID:38809579] [10.1021/acs.langmuir.4c01132] |
| 8. Jiaxin Li, Ganceng Yang, Yanqing Jiao, Hongyan Sun, Jiaqi Wang, Yue Liu, Chungui Tian, Haijing Yan, Honggang Fu. (2025) Charge redistribution of Mo-incorporated Fe2Ni2N customizes potential-determining step for highly selective electroreduction of nitrobenzene to azoxybenzene. APPLIED CATALYSIS B-ENVIRONMENTAL, [PMID:] [10.1016/j.apcatb.2025.125358] |
