Determine the necessary mass, volume, or concentration for preparing a solution.
≥99.5%(4 Times Purification) for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Protected from light,Room temperature,Argon charged 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 9 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
| Pubchem Sid | 488199901 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/488199901 |
| Canonical Smiles | C(=N)N.I |
| IUPAC Name | methanimidamide;hydroiodide |
| InChIKey | QHJPGANWSLEMTI-UHFFFAOYSA-N |
| INCHI | 1S/CH4N2.HI/c2-1-3;/h1H,(H3,2,3);1H |
| Isomeric SMILES | C(=N)N.I |
| Molecular Weight | 171.97 |
| Reaxy-Rn | 3667748 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=3667748&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 nitrogen compounds |
| Class | Organonitrogen compounds |
| Subclass | Amidines |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Carboxamidines |
| Alternative Parents | Formamidines Carboximidamides Imines Hydrocarbon derivatives |
| Molecular Framework | Aliphatic acyclic compounds |
| Substituents | Formamidine - Carboximidamide - Carboxylic acid amidine - Hydrocarbon derivative - Imine - Aliphatic acyclic compound |
| Description | This compound belongs to the class of organic compounds known as carboxamidines. These are carboxylic acid derivatives containing the amidine group. |
| 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 |
|---|---|---|---|
| Certificate of Analysis | Feb 06, 2026 | F492019 | |
| Certificate of Analysis | Feb 06, 2026 | F492019 | |
| Certificate of Analysis | Feb 06, 2026 | F492019 | |
| Certificate of Analysis | Feb 05, 2026 | F492019 | |
| Certificate of Analysis | Feb 05, 2026 | F492019 | |
| Certificate of Analysis | Apr 30, 2025 | F492019 | |
| Certificate of Analysis | Apr 30, 2025 | F492019 | |
| Certificate of Analysis | Sep 11, 2024 | F492019 | |
| Certificate of Analysis | Sep 11, 2024 | F492019 | |
| Certificate of Analysis | Aug 28, 2023 | F492019 | |
| Certificate of Analysis | Aug 28, 2023 | F492019 | |
| Certificate of Analysis | Aug 28, 2023 | F492019 | |
| Certificate of Analysis | Aug 28, 2023 | F492019 | |
| Certificate of Analysis | Apr 23, 2023 | F492019 | |
| Certificate of Analysis | Apr 23, 2023 | F492019 |
| Solubility | High soluble in EtOH, DMF, DMSO, water et al |
|---|---|
| Sensitivity | air sensitive; Moisture sensitive;light sensitive |
| Melt Point(°C) | 242 °C(dec.) |
| Molecular Weight | 171.969 g/mol |
| XLogP3 | |
| Hydrogen Bond Donor Count | 3 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 0 |
| Exact Mass | 171.95 Da |
| Monoisotopic Mass | 171.95 Da |
| Topological Polar Surface Area | 49.900 Ų |
| Heavy Atom Count | 4 |
| Formal Charge | 0 |
| Complexity | 10.300 |
| 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 | 2 |
| 1. Qiangqiang Wang, Shuo Ding, Siliang He, Ting Zhang, Lei Qian, Peng Xiao, Tao Chen, Chaoyu Xiang. (2022) Improving the Operational Stability of Near-Infrared Quasi-2D Perovskite Light-Emitting Diodes by Cation Engineering. Advanced Optical Materials, 11 (1): (2201778). [PMID:] [10.1002/adom.202201778] |
| 2. Yongqi Yin, Xisheng Zhang, Ho Ngoc Nam, Quan Manh Phung, Kuina Yuan, Boyuan Li, Fanyue Kong, Azhar Alowasheeira, Baoning Wang, Lin Li, Yusuke Yamauchi. (2025) Enhanced Efficiency and Stability of Tin Halide Perovskite Solar Cells Through MOF Integration. Small, [PMID:39865966] [10.1002/smll.202411346] |
| 3. Peng Gao, Jianxin Xu, Zhanfei Zhang, Lijie Sun, Wenhua Li, Yonggang Guo, Kai Wang, Dayong Qiao, Binghe Ma, Weizheng Yuan, Tao Ye. (2025) Targeted PbI2 Removal Unlocks 31.71% Efficiency Perovskite-Silicon 2T Tandem Solar Cells. Solar RRL, [PMID:] [10.1002/solr.202500393] |
| 4. Mingming Li, Ying Yue, Di Zhang, Yuejuan Zhang, Yanchun Wang, Xiao Zhang, Xiaojun Wei, Huaping Liu, Weiya Zhou. (2025) Lightweight and ultra-flexible perovskite solar cells with 'sandwich' perovskite layer based on graphene-carbon nanotube electrodes. Journal of Materials Chemistry A, [PMID:] [10.1039/D5TA06002H] |
| 5. Xinxin Xu, Qiang Lou, Jiahao Wu, Haocheng Huang, Hao Zhang, Bosen Zhang, Maojun Sun, Lin Zhao, Jingyi Xu, Hang Zhou. (2025) Buried Interface Passivation of Regular Perovskite Solar Cells Using Trimethoxysilane-Based Small Molecule Materials. ACS Applied Materials & Interfaces, [PMID:40101194] [10.1021/acsami.5c01522] |
| 6. Wenjuan Jiang, Cheng Peng, Haokun Jiang, Mingzhe Zhu, Zhongmin Zhou. (2025) Ion-migration-induced dual interface dipoles for high-performance perovskite solar cells. Matter, [PMID:] [10.1016/j.matt.2025.102085] |
| 7. Hai Huang, Zijian Geng, Ankang Wan, Chunyan Cao, Daqin Chen, An Xie. (2025) Zn2+-Doped CsPbI3/PVDF Composite Films with Enhanced Stability and Photoluminescence Quantum Yield for White-Light LED Applications. ACS Applied Materials & Interfaces, [PMID:41269054] [10.1021/acsami.5c16923] |
| 8. Jinxian Yang, Wenjuan Jiang, Haokun Jiang, Mingzhe Zhu, Cheng Peng, Jiakang Zhang, Zhongmin Zhou. (2025) Electronic Distribution Tuning of Passivators Enables High-Efficiency and Stable Perovskite Solar Cells. CHINESE JOURNAL OF CHEMISTRY, [PMID:] [10.1002/cjoc.70431] |
| 9. Zihui Li, Jifei Ge, Chengbo Wang, Bin Tong, Gaoling Yang, Haizheng Zhong, Yuping Dong, Jianbing Shi. (2026) Direct In Situ Cascade Photolithography of Perovskite Quantum Dot Patterns with High Light Conversion Efficiency and Enhanced Stability. ACS Applied Materials & Interfaces, [PMID:41498533] [10.1021/acsami.5c23696] |