≥97% 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 22 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Can be used as a plasticizer in guest-host polymers to yield highly efficient photorefractive polymer composites.
| Pubchem Sid | 488180171 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/488180171 |
| Canonical Smiles | CCN1C2=CC=CC=C2C3=CC=CC=C31 |
| IUPAC Name | 9-ethylcarbazole |
| InChIKey | PLAZXGNBGZYJSA-UHFFFAOYSA-N |
| INCHI | 1S/C14H13N/c1-2-15-13-9-5-3-7-11(13)12-8-4-6-10-14(12)15/h3-10H,2H2,1H3 |
| Isomeric SMILES | CCN1C2=CC=CC=C2C3=CC=CC=C31 |
| WGK Germany | 2 |
| RTECS | FE6225700 |
| Molecular Weight | 195.26 |
| Beilstein | 148115 |
| Reaxy-Rn | 148115 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=148115&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 | Organoheterocyclic compounds |
| Class | Indoles and derivatives |
| Subclass | Carbazoles |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Carbazoles |
| Alternative Parents | N-alkylindoles Indoles Substituted pyrroles Benzenoids Heteroaromatic compounds Azacyclic compounds Organopnictogen compounds Organonitrogen compounds Hydrocarbon derivatives |
| Molecular Framework | Aromatic heteropolycyclic compounds |
| Substituents | Carbazole - N-alkylindole - Indole - Benzenoid - Substituted pyrrole - Heteroaromatic compound - Pyrrole - Azacycle - Organic nitrogen compound - Organopnictogen compound - Hydrocarbon derivative - Organonitrogen compound - Aromatic heteropolycyclic compound |
| Description | This compound belongs to the class of organic compounds known as carbazoles. These are compounds containing a three ring system containing a pyrrole ring fused on either side to a benzene ring. |
| External Descriptors | Not available |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 H2111267 | Certificate of Analysis | May 12, 2025 | E122942 |
| H2111268 | Certificate of Analysis | May 12, 2025 | E122942 |
| A2119322 | Certificate of Analysis | Nov 01, 2024 | E122942 |
| G2529291 | Certificate of Analysis | Jul 10, 2024 | E122942 |
| G2529290 | Certificate of Analysis | Jul 10, 2024 | E122942 |
| J1924060 | Certificate of Analysis | Aug 04, 2023 | E122942 |
| D2310388 | Certificate of Analysis | Jul 21, 2022 | E122942 |
| D2310390 | Certificate of Analysis | Jul 21, 2022 | E122942 |
| I2221351 | Certificate of Analysis | Jul 21, 2022 | E122942 |
| I2221352 | Certificate of Analysis | Jul 21, 2022 | E122942 |
| I2221353 | Certificate of Analysis | Jul 21, 2022 | E122942 |
| L2509027 | Certificate of Analysis | Jul 21, 2022 | E122942 |
| Flash Point(°F) | 367°F |
|---|---|
| Flash Point(°C) | 186°C |
| Boil Point(°C) | 166°C/4mm |
| Melt Point(°C) | 67-71°C |
| Molecular Weight | 195.260 g/mol |
| XLogP3 | 3.600 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 0 |
| Rotatable Bond Count | 1 |
| Exact Mass | 195.105 Da |
| Monoisotopic Mass | 195.105 Da |
| Topological Polar Surface Area | 4.900 Ų |
| Heavy Atom Count | 15 |
| Formal Charge | 0 |
| Complexity | 203.000 |
| 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. Bin Wang, Shu-han Lu, Shi-yuan Wang, Pei-ya Li, Tao Fang. (2023) Isomerization pathway of N-ethylcarbazole hydrogenation products affected by metal-support interactions. APPLIED SURFACE SCIENCE, [PMID:] [10.1016/j.apsusc.2023.156558] |
| 2. Yunning Cao, Hu Liu, Jing Hu, Zheng Wang, Mengshu Zhu, Xu Liu, Kaili Yang, Haijiao Gan, Weiguo Liu. (2022) Evaluating the accuracy and reliability of compound-specific carbon isotopic analysis using gas chromatography-combustion-isotope ratio mass spectrometry with the addition of a reduction furnace. RAPID COMMUNICATIONS IN MASS SPECTROMETRY, 37 (4): (e9450). [PMID:36478616] [10.1002/rcm.9450] |
| 3. Zhi Hong Cai, Xue Lang Gao, Wei Ting Gao, Yvonne Shuen Lann Choo, Jia Jun Wang, Qiu Gen Zhang, Ai Mei Zhu, Qing Lin Liu. (2022) Effect of Hydrophobic Side Chain Length on Poly(carbazolyl terphenyl piperidinium) Anion Exchange Membranes. ACS Applied Energy Materials, [PMID:] [10.1021/acsaem.2c01908] |
| 4. Zhao Jiang, Xiang Gong, Shuyi Guo, Yanxin Bai, Tao Fang. (2020) Engineering PdCu and PdNi bimetallic catalysts with adjustable alloying degree for the dehydrogenation reaction of dodecahydro-N-ethylcarbazole. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, [PMID:] [10.1016/j.ijhydene.2020.10.123] |
| 5. Bin Wang, You-Tao Chen, Tie-Yan Chang, Zhao Jiang, Zheng-Qing Huang, Si-Yao Wang, Chun-Ran Chang, Yu-Sheng Chen, Jin-Jia Wei, Sen Yang, Tao Fang. (2020) Facet-dependent catalytic activities of Pd/rGO: Exploring dehydrogenation mechanism of dodecahydro-N-ethylcarbazole. APPLIED CATALYSIS B-ENVIRONMENTAL, [PMID:] [10.1016/j.apcatb.2020.118658] |
| 6. Zhao Jiang, Shuyi Guo, Tao Fang. (2019) Enhancing the Catalytic Activity and Selectivity of PdAu/SiO2 Bimetallic Catalysts for Dodecahydro-N-ethylcarbazole Dehydrogenation by Controlling the Particle Size and Dispersion. ACS Applied Energy Materials, [PMID:] [10.1021/acsaem.9b01202] |
| 7. Bin Wang, Tie-yan Chang, Xiang Gong, Zhao Jiang, Sen Yang, Yu-sheng Chen, Tao Fang. (2018) One-Pot Synthesis of Au/Pd Core/Shell Nanoparticles Supported on Reduced Graphene Oxide with Enhanced Dehydrogenation Performance for Dodecahydro-N-ethylcarbazole. ACS Sustainable Chemistry & Engineering, [PMID:] [10.1021/acssuschemeng.8b05671] |
| 8. Feifei Sun, Yue An, Lecheng Lei, Fuying Wu, Jingke Zhu, Xingwang Zhang. (2015) Identification of the starting reaction position in the hydrogenation of (N-ethyl)carbazole over Raney-Ni. Journal of Energy Chemistry, [PMID:] [10.1016/S2095-4956(15)60304-7] |
| 9. Keyi Wu, Yonghong Hu, Wenge Yang, Tuan Zhang, Qirun Guo, Shouhai Yang, Ying Shi. (2014) Solubility of N-Ethylcarbazole in different organic solvent at 279.15–319.15 K. FLUID PHASE EQUILIBRIA, [PMID:] [10.1016/j.fluid.2014.06.030] |
| 10. Jinxu Zhang, Fusheng Yang, Tao Fang, Bin Wang, Qingyuan Yang, Zhen Wu, Zaoxiao Zhang. (2025) Composite strategy for enhancing dehydrogenation performance of Pd/CeO2 catalysts in dodecahydro-N-ethylcarbazole through support and active metal optimization. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, [PMID:] [10.1016/j.ijhydene.2025.03.207] |
| 11. Linsen Li, Zhuwei Yang, Hui Xiong, Ming Ma, Riguang Zhang, Zhao Jiang. (2025) High-Concentration N Vacancy of S-Doped C3N4 Regulates the Electronic Structure of Pd to Promote the Dehydrogenation of Dodecahydro-N-ethylcarbazole. ACS Applied Materials & Interfaces, [PMID:40010776] [10.1021/acsami.4c18585] |
| 12. Wenli Ma, Lin Tian, Qingzhi Zhang, Lijian Shangguan, Fanghui Wang, Hong Zhu. (2025) Hydrophilic and Hydrophobic Dual-side-linked Poly(carbazole-butanedione) Anion Exchange Membranes for Water Electrolysis and Fuel Cells Applications. JOURNAL OF MEMBRANE SCIENCE, [PMID:] [10.1016/j.memsci.2025.123840] |
| 13. Jihui Yao, Zhikang Xu, Shuo Cheng, Yuanyuan Yue, Haibo Zhu. (2024) Pt/Al2O3 as efficient catalyst for the dehydrogenation of Dodecahydro-N-ethylcarbazole. CHEMICAL ENGINEERING JOURNAL, [PMID:] [10.1016/j.cej.2024.152100] |
| 14. Zhengjian Hou, Ke Wu, Huijie Wei, Hua Chi, Yanyan Xi, Lishuang Ma, Xufeng Lin. (2024) Strong metal-support interactions of TiO2 interface-loaded Pt constructed under different atmospheres for adjusting the hydrogen storage reaction performance of N-ethylcarbazole. RSC Advances, 14 (37): (27310-27322). [PMID:39205933] [10.1039/D4RA03386H] |
| 15. Wang Yifan, Dong Wenjian, Yan Xuefeng, Li Xia, Yu Liangmin. (2025) Synthesis and antifouling properties of carbazole amide derivatives with fluorescent functional structure. JOURNAL OF MATERIALS SCIENCE, [PMID:] [10.1007/s10853-025-10725-9] |
| 16. Wenjian Dong, Yifan Wang, Xia Li, Liangmin Yu, Na Li, Jian Yang, Junchao Yin. (2024) Synthesis and marine antifouling properties of carbazole amide derivatives with fluorescent properties and their zinc acrylate resins. CHEMICAL ENGINEERING JOURNAL, [PMID:] [10.1016/j.cej.2024.158017] |
| 17. Yibo Qin, Longfei Chen, Meiying Dai, Yanfeng Zhu, Jiong Li, Wei Han, Wei Wei, Xinqing Chen. (2025) Hydroxyl-mediated palladium single-atom catalyst for highly efficient hydrogen storage. APPLIED CATALYSIS B-ENVIRONMENTAL, [PMID:] [10.1016/j.apcatb.2025.125742] |
| 18. Shiyuan Wang, Peiya Li, Shuhan Lu, Bo Wang, Qinchuan Shi, Jiahui Wang, Fusheng Yang, Bin Wang, Tao Fang. (2025) Synergistic enhancement of size and electronic effects in Ni-based catalysts via Ni–Al interfacial interaction modulation for N-ethylcarbazole hydrogenation. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, [PMID:] [10.1016/j.ijhydene.2025.150592] |
| 19. Wenjie Xue, Hongxia Liu, Baohua Mao, Honglei Liu, Minghuang Qiu, Chengguang Yang, Xinqing Chen, Yuhan Sun. (2020) Reversible hydrogenation and dehydrogenation of N-ethylcarbazole over bimetallic Pd-Rh catalyst for hydrogen storage. CHEMICAL ENGINEERING JOURNAL, [PMID:] [10.1016/j.cej.2020.127781] |
| 20. Jiale Dou, Zhuwei Yang, Linsen Li, Xinyi Hu, Li Lin, Lixia Ling, Zhao Jiang. (2025) Ti-mediated reduction to construct the oxygen vacancy-rich Pt-TiO2 catalysts for the hydrogen production of dodecahydro-N-ethylcarbazole. CHEMICAL ENGINEERING SCIENCE, [PMID:] [10.1016/j.ces.2025.122942] |
| 21. Qiuyue Ding, Huijie Wei, Yixuan Zhang, Shidong Zhao, Yanyan Xi, Songqing Hu, Xufeng Lin. (2025) Catalytic dehydrogenation of dodecahydron-ethyl carbazole on supported Pt–Cu catalyst: Mechanistic insights into diffusion, bimetallic synergistic and support effects. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, [PMID:] [10.1016/j.ijhydene.2025.152127] |
| 22. Fei Fan, Xiaodi Zhu, Jiacan Kang, Zhenyu Song, Jianwei Liu, Hailong Wang, Anning Zhou, Houxiang Sun, Zhiping Chen, Wenwu Zhou. (2025) Ge optimized electron environments of binary alloy active phase loaded on nGeNi/TA catalyst to match n-ethylcarbazole orbitals to boost hydrogen storage processes. CHEMICAL ENGINEERING SCIENCE, [PMID:] [10.1016/j.ces.2025.123273] |
