Determine the necessary mass, volume, or concentration for preparing a solution.
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at 2-8°C,Argon charged 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 15 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
2-Mercaptobenzimidazole is an antidegradant, protecting rubber from oxidation. It is also an intermediate in the synthesis of Rabeprazole.
An antidegradant.
| Pubchem Sid | 504759951 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/504759951 |
| Sonrisas canónicas | C1=CC=C2C(=C1)NC(=S)N2 |
| IUPAC Name | 1,3-dihydrobenzimidazole-2-thione |
| InChIKey | YHMYGUUIMTVXNW-UHFFFAOYSA-N |
| INCHI | 1S/C7H6N2S/c10-7-8-5-3-1-2-4-6(5)9-7/h1-4H,(H2,8,9,10) |
| Isómeros SMILES | C1=CC=C2C(=C1)NC(=S)N2 |
| WGK Alemania | 2 |
| RTECS | DE1050000 |
| Número ONU | 2811 |
| Grupo de embalaje | I |
| Peso molecular | 150.2 |
| Beilstein | 119867 |
| Reaxy-Rn | 119867 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=119867&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 |
| Clase | Benzimidazoles |
| Subclass | Not available |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Benzimidazoles |
| Alternative Parents | Imidazolethiones Benzenoids Imidazoles Heteroaromatic compounds Thioureas Azacyclic compounds Organopnictogen compounds Organonitrogen compounds Hydrocarbon derivatives |
| Molecular Framework | Aromatic heteropolycyclic compounds |
| Substituents | Benzimidazole - Benzenoid - Imidazole-2-thione - Heteroaromatic compound - Imidazole - Azole - Thiourea - Azacycle - Organic nitrogen compound - Organopnictogen compound - Hydrocarbon derivative - Organosulfur compound - Organonitrogen compound - Aromatic heteropolycyclic compound |
| Descripción | This compound belongs to the class of organic compounds known as benzimidazoles. These are organic compounds containing a benzene ring fused to an imidazole ring (five member ring containing a nitrogen atom, 4 carbon atoms, and two double bonds). |
| External Descriptors | Not available |
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Fecha | Articulo |
|---|---|---|---|
| Certificate of Analysis | May 16, 2026 | M111104 | |
| Certificate of Analysis | May 16, 2026 | M111104 | |
| Certificate of Analysis | May 16, 2026 | M111104 | |
| Certificate of Analysis | May 16, 2026 | M111104 | |
| Certificate of Analysis | May 16, 2026 | M111104 | |
| Certificate of Analysis | May 16, 2026 | M111104 | |
| Certificate of Analysis | Sep 09, 2025 | M111104 | |
| Certificate of Analysis | Sep 09, 2025 | M111104 | |
| Certificate of Analysis | Jan 16, 2025 | M111104 | |
| Certificate of Analysis | Jan 16, 2025 | M111104 | |
| Certificate of Analysis | Jan 16, 2025 | M111104 | |
| Certificate of Analysis | Jan 16, 2025 | M111104 | |
| Certificate of Analysis | Jan 16, 2025 | M111104 | |
| Certificate of Analysis | Jan 16, 2025 | M111104 | |
| Certificate of Analysis | Jan 16, 2025 | M111104 | |
| Certificate of Analysis | Oct 14, 2024 | M111104 | |
| Certificate of Analysis | Oct 14, 2024 | M111104 | |
| Certificate of Analysis | Oct 14, 2024 | M111104 | |
| Certificate of Analysis | Oct 14, 2024 | M111104 | |
| Certificate of Analysis | Oct 14, 2024 | M111104 | |
| Certificate of Analysis | Jul 27, 2024 | M111104 | |
| Certificate of Analysis | Jul 27, 2024 | M111104 | |
| Certificate of Analysis | Jul 27, 2024 | M111104 | |
| Certificate of Analysis | Jul 27, 2024 | M111104 | |
| Certificate of Analysis | Jun 20, 2024 | M111104 | |
| Certificate of Analysis | Jun 20, 2024 | M111104 | |
| Certificate of Analysis | Jun 20, 2024 | M111104 | |
| Certificate of Analysis | Mar 16, 2024 | M111104 | |
| Certificate of Analysis | Mar 16, 2024 | M111104 | |
| Certificate of Analysis | Mar 16, 2024 | M111104 | |
| Certificate of Analysis | Jan 29, 2024 | M111104 | |
| Certificate of Analysis | Jan 29, 2024 | M111104 | |
| Certificate of Analysis | Jan 29, 2024 | M111104 | |
| Certificate of Analysis | Sep 14, 2023 | M111104 | |
| Certificate of Analysis | Sep 14, 2023 | M111104 | |
| Certificate of Analysis | Nov 22, 2021 | M111104 |
| Solubilidad | Solubility in hot Methanol almost transparency |
|---|---|
| Sensibilidad | Moisture sensitive |
| Punto de ebullición (°C) | 451 °C |
| Punto de fusión (°C) | 300-304°C |
| Peso molecular | 150.200 g/mol |
| XLogP3 | 1.700 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 0 |
| Exact Mass | 150.025 Da |
| Monoisotopic Mass | 150.025 Da |
| Topological Polar Surface Area | 56.200 Ų |
| Heavy Atom Count | 10 |
| Formal Charge | 0 |
| Complexity | 142.000 |
| 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. Kaini Yang, Xiangyu Wang, Iseult Lynch, Zhiling Guo, Peng Zhang, Lisi Wu. (2023) Green construction of MBI corrosion-resistant interfaces modified NZVI@MOFs-regulated 3D PAN cryogel film to enhance Cr(VI) removal. SEPARATION AND PURIFICATION TECHNOLOGY, [PMID:] [10.1016/j.seppur.2023.125902] |
| 2. Haoran Dong, Shunyan Ning, Zengyuan Li, Sizhi Xu, Shichang Zhang, Xinpeng Wang, Youbin Wang, Lifeng Chen, Xiangbiao Yin, Toyohisa Fujita, Mohammed F. Hamza, Yuezhou Wei. (2023) Efficient separation of palladium from high-level liquid waste with novel adsorbents prepared by sulfhydryl organic ligands containing imidazole, thiazole and oxazole composited with XAD7HP. Journal of Water Process Engineering, [PMID:] [10.1016/j.jwpe.2023.103681] |
| 3. Huiqin Liu, Junyi Zeng, Liping Song, Lingli Zhang, Zihai Chen, Jianhua Li, Zhidong Xiao, Fengmei Su, Youju Huang. (2022) Etched-spiky Au@Ag plasmonic-superstructure monolayer films for triple amplification of surface-enhanced Raman scattering signals. Nanoscale Horizons, 7 (5): (554-561). [PMID:35347336] [10.1039/D2NH00023G] |
| 4. Xiaohong Ji, Wei Wang, Jizhou Duan, Xia Zhao, Lifei Wang, Yanli Wang, Ziyang Zhou, Weihua Li, Baorong Hou. (2021) Developing wide pH-responsive, self-healing, and anti-corrosion epoxy composite coatings based on encapsulating oleic acid/2-mercaptobenzimidazole corrosion inhibitors in chitosan/poly(vinyl alcohol) core-shell nanofibers. PROGRESS IN ORGANIC COATINGS, [PMID:] [10.1016/j.porgcoat.2021.106454] |
| 5. Song Xu-Guang, Zhao Ming-Wei, Dai Cai-Li, Wang Xin-Ke, Lv Wen-Jiao. (2021) Mechanism of active silica nanofluids based on interface-regulated effect during spontaneous imbibition. Petroleum Science, 18 (3): (883-894). [PMID:] [10.1007/s12182-020-00537-8] |
| 6. Bihong Lv, Kunxiang Wu, Zuoming Zhou, Guohua Jing. (2019) How did the corrosion inhibitor work in amino-functionalized ionic liquids for CO2 capture: Quantum chemical calculation and experimental. International Journal of Greenhouse Gas Control, [PMID:] [10.1016/j.ijggc.2019.102846] |
| 7. Hao Yang, Ping He, Henglun Cheng, Baoqing Shentu. (2019) Preparation of a Nano-TiO2-Loaded Antioxidant and Its Anti-aging Performance against UV/O3 in Thermoplastic Vulcanizates. INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, [PMID:] [10.1021/acs.iecr.9b00681] |
| 8. Lilong Gao, Wenlin Wang, Bing Yu, Hailin Cong. (2018) Novel triple responsive polybenzimidazole synthesized via amine-ene Michael addition. NEW JOURNAL OF CHEMISTRY, 42 (14): (11396-11403). [PMID:] [10.1039/C8NJ01571F] |
| 9. Xuehui Liu, Chuanjun Gu, Zheng Ma, Xiumin Ma, Baorong Hou. (2018) pH-Responsive Containers Based on Modified Hollow TiO2 for Active and Passive Protection of Carbon Steel. JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 165 (3): (C145). [PMID:] [10.1149/2.0011803jes] |
| 10. Yinghui Bian, Jinshe Chen, Shaotang Xu, Yulu Zhou, Lijun Zhu, Yuzhi Xiang, Daohong Xia. (2015) The effect of a hydrogen bond on the supramolecular self-aggregation mode and the extent of metal-free benzoxazole-substituted phthalocyanines. NEW JOURNAL OF CHEMISTRY, 39 (7): (5750-5758). [PMID:] [10.1039/C5NJ00494B] |
| 11. Zhang Lili, Zhang Ning, Shang Huishan, Sun Zhiyi, Wei Zihao, Wang Jingtao, Lei Yuanting, Wang Xiaochen, Wang Dan, Zhao Yafei, Sun Zhongti, Zhang Fang, Xiang Xu, Zhang Bing, Chen Wenxing. (2024) High-density asymmetric iron dual-atom sites for efficient and stable electrochemical water oxidation. Nature Communications, 15 (1): (1-13). [PMID:39487139] [10.1038/s41467-024-53871-5] |
| 12. Pengshuai Zhang, Keyi Lu, Han Sun, Chunxia Jin, Ranran Feng, Jixiu Deng, Jiaqi Sun, Shuwei Yu, Beibei Zhang, Lu Zhang, Jianzheng Li. (2024) Solid-liquid equilibrium solubility, modeling, Hansen solubility parameter and thermodynamic analysis of 2-Mercaptobenzimidazole in eleven mono-solvents and three binary solvents at different temperatures. FLUID PHASE EQUILIBRIA, [PMID:] [10.1016/j.fluid.2024.114036] |
| 13. Yuanbo Yin, Liping Wang, Huishan Shang, Xilin Zhang, Wenxing Chen, Xiaoxin Zou. (2025) Lateral Coordination Sulfur-Modified Charge Asymmetry Cu–Ru Diatomic Catalyst for Efficient and Stable Electrochemical Nitrate Reduction to Ammonia. ACS Nano, [PMID:40820297] [10.1021/acsnano.5c08601] |
| 14. Xiaohong Ji, Minghui Yang, Huiwen Tian, Jin Hou, Jingqiang Su, Zhen Wang, Zixue Zhang, Yuefeng Tian, Liangliang Zhou, Guanghua Hu, Yunfei Yang, Jizhou Duan, Baorong Hou. (2025) Acid-Responsive Self-Healing Waterborne Epoxy Coating: Preparation, Release Behavior, and Anticorrosion Performance Based on Bowl-Shaped Mesoporous Polydopamine Nanocontainer Loaded with 2-MBI Inhibitors. Polymers, 17 (16): (2265). [PMID:40871212] [10.3390/polym17162265] |
| 15. Abbas Touqeer, Mubeen Muhammad, Razzaq Abdul, Javed Umair, Raza Muneeb, Tabish Mohammad, Alotaibi Khalid M., Yasin Ghulam, Li Hui. (2025) RustNet: an automated approach for rust detection and quantification in steel structures using feature encoding and multilayer attention networks. Archives of Civil and Mechanical Engineering, 25 (5): (1-25). [PMID:] [10.1007/s43452-025-01312-5] |