≥98% 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.
N-Methylthiourea can be used as a novel coolant composition for electric vehicle.
| Pubchem Sid | 504760799 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/504760799 |
| Canonical Smiles | CNC(=S)N |
| IUPAC Name | methylthiourea |
| InChIKey | KQJQICVXLJTWQD-UHFFFAOYSA-N |
| INCHI | 1S/C2H6N2S/c1-4-2(3)5/h1H3,(H3,3,4,5) |
| Isomeric SMILES | CNC(=S)N |
| WGK Germany | 3 |
| RTECS | YT9000000 |
| Molecular Weight | 90.15 |
| Beilstein | 506162 |
| Reaxy-Rn | 506162 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=506162&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 | Organosulfur compounds |
| Class | Thioureas |
| Subclass | Not available |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Thioureas |
| Alternative Parents | Organopnictogen compounds Organonitrogen compounds Hydrocarbon derivatives |
| Molecular Framework | Aliphatic acyclic compounds |
| Substituents | Thiourea - Organic nitrogen compound - Organopnictogen compound - Hydrocarbon derivative - Organonitrogen compound - Aliphatic acyclic compound |
| Description | This compound belongs to the class of organic compounds known as thioureas. These are organic compounds containing the thiourea functional group, a derivative of urea with the general structure (R1(N)R2C(=S)(R3)R4, R1-R4=H, alkyl, aryl), obtained by replacing the carbonyl group of urea with a thiocarbonyl 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 |
|---|---|---|---|
 D2215044 | Certificate of Analysis | Jan 21, 2026 | M102026 |
| D2215045 | Certificate of Analysis | Jan 21, 2026 | M102026 |
| D2215048 | Certificate of Analysis | Jan 21, 2026 | M102026 |
| D2407386 | Certificate of Analysis | Mar 11, 2024 | M102026 |
| E2410183 | Certificate of Analysis | Mar 11, 2024 | M102026 |
| H2513093 | Certificate of Analysis | Mar 03, 2022 | M102026 |
| I2423662 | Certificate of Analysis | Mar 03, 2022 | M102026 |
| Solubility | Soluble in water; Degree of Solubility in water: 165 g/l 20 °C |
|---|---|
| Melt Point(°C) | 120°C |
| Molecular Weight | 90.150 g/mol |
| XLogP3 | -0.700 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 0 |
| Exact Mass | 90.0252 Da |
| Monoisotopic Mass | 90.0252 Da |
| Topological Polar Surface Area | 70.100 Ų |
| Heavy Atom Count | 5 |
| Formal Charge | 0 |
| Complexity | 42.900 |
| 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. Zhenkun Mao, Jinxiu Chen, Dandan Jiang, Ningmin Zhao, Yinhui Qin, Xiangju Mao, Fengqin Fang, Peizhi Ma. (2023) Itaconic Acid-Based Organic-Polymer Monolithic Column for Hydrophilic Capillary Electrochromatography and Its Application in Pharmaceutical Analysis. ACS Omega, [PMID:38222631] [10.1021/acsomega.3c08031] |
| 2. Wei Yaru, Zhang Kaili, Cheng Tiexin, Zhou Guangdong. (2023) Characteristics and Mechanisms of Cr(VI) Removal from Aqueous Solution by FeSm/BC Composite. WATER AIR AND SOIL POLLUTION, 234 (2): (1-13). [PMID:] [10.1007/s11270-023-06084-3] |
| 3. Shengming Xu, Jing Xu, Linying Hu, Ye Liu, Lijun Ma. (2021) S-Scheme heterojunction based on the in situ coated core–shell NiCo2S4@WS2 photocatalyst was constructed for efficient photocatalytic hydrogen evolution. NEW JOURNAL OF CHEMISTRY, 46 (1): (57-69). [PMID:] [10.1039/D1NJ04409E] |
| 4. Xuhong Jiang, Mengmeng Sun, Zhuoyuan Chen, Jiangping Jing, Guiying Lu, Chang Feng. (2021) Boosted photoinduced cathodic protection performance of ZnIn2S4/TiO2 nanoflowerbush with efficient photoelectric conversion in NaCl solution. JOURNAL OF ALLOYS AND COMPOUNDS, [PMID:] [10.1016/j.jallcom.2021.160144] |
| 5. Xiaoyun Chen, Huizhi Sun, Dong-Hau Kuo, Adugna Boke Abdeta, Osman Ahmed Zelekew, Yuanbo Guo, Jubin Zhang, Zhanhui Yuan, Jinguo Lin. (2021) Spherical nanoflower-like bimetallic (Mo,Ni)(S,O)3-x sulfo-oxide catalysts for efficient hydrogen evolution under visible light. APPLIED CATALYSIS B-ENVIRONMENTAL, [PMID:] [10.1016/j.apcatb.2021.119992] |
| 6. Yu Haitao, Xue Zhimin, Lan Xue, Liu Qiaoling, Shi Ruifen, Mu Tiancheng. (2020) Highly efficient dissolution of xylan in ionic liquid-based deep eutectic solvents. CELLULOSE, 27 (11): (6175-6188). [PMID:] [10.1007/s10570-020-03213-7] |
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| 8. Qiaoling Liu, Hongyu Mou, Wenjun Chen, Xinhui Zhao, Haitao Yu, Zhimin Xue, Tiancheng Mu. (2019) Highly Efficient Dissolution of Lignin by Eutectic Molecular Liquids. INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, [PMID:] [10.1021/acs.iecr.9b05059] |
| 9. Xiaolei Zhao, Yu He, Yanan Wang, Shuo Wang, Junping Wang. (2019) Hollow molecularly imprinted polymer based quartz crystal microbalance sensor for rapid detection of methimazole in food samples. FOOD CHEMISTRY, [PMID:31771917] [10.1016/j.foodchem.2019.125787] |
| 10. Tingting Wang. (2018) Polyethyleneimine-modified hybrid silica sorbent for hydrophilic solid-phase extraction of thyreostats in animal tissues. JOURNAL OF CHROMATOGRAPHY A, [PMID:30424967] [10.1016/j.chroma.2018.11.006] |
| 11. Ka Wang, Weilan Guo, Shancheng Yan, Haizeng Song, Yi Shi. (2018) Hierarchical Co–FeS2/CoS2 heterostructures as a superior bifunctional electrocatalyst. RSC Advances, 8 (50): (28684-28691). [PMID:35542473] [10.1039/C8RA05237A] |
| 12. Weili Dai, Wanyuan Yang, Ya Zhang, Dan Wang, Xubiao Luo, Xinman Tu. (2017) Novel isothiouronium ionic liquid as efficient catalysts for the synthesis of cyclic carbonates from CO2 and epoxides. Journal of CO2 Utilization, [PMID:] [10.1016/j.jcou.2016.12.010] |
| 13. Zhixuan Han, Chenyu Zhou, Yuntai Lv, Nan Wang, Xingguang Su. (2024) A dual-signal sensing platform based on single atomic iron-nitrogen-carbon nanozyme for the detection of neurodegenerative disease-related bioactive molecules acetylcholinesterase and dopamine. SENSORS AND ACTUATORS B-CHEMICAL, [PMID:] [10.1016/j.snb.2024.136969] |
| 14. Yan Liu, Tian Zhao, Shuzhen Li, Yichuan Cao, Guozhen Fang. (2024) A Molecularly Imprinted Fluorescence Sensor Based on Upconversion-Nanoparticle-Grafted Covalent Organic Frameworks for Specific Detection of Methimazole. Processes, 12 (3): (626). [PMID:] [10.3390/pr12030626] |
| 15. Wei Wang, Yanyang Yin, Yizhuo Fan, Yu Chen, Shengping Ruan. (2024) Improvement of isopropanol sensing performance by surface sensitization of CdSnO3 nanocubes with CdS quantum dots. SENSORS AND ACTUATORS B-CHEMICAL, [PMID:] [10.1016/j.snb.2024.135640] |
| 16. Hong Jia, Mengyang Wang, Mengyao Feng, Guangzhi Li, Longhua Li, Yu Liu. (2024) Synergistic enhancement of supercapacitor performance: Modish designation of BPQD modified NiCo-LDH/NiCo2S4 hybrid nanotube arrays with improved conductivity and OH– adsorption. CHEMICAL ENGINEERING JOURNAL, [PMID:] [10.1016/j.cej.2024.149591] |
| 17. Xiaopeng Han, Huiwu Cai, Guangheng Wang, Shuai Zhang, Xudong Liu, Ying Huang. (2024) Synthesis of Hierarchical CF@Fe3O4 Fibers Decorated with MoS2 Layers Forming Core–Sheath Microstructure toward Tunable and Efficient Electromagnetic Wave Absorption. ACS Applied Materials & Interfaces, [PMID:38231559] [10.1021/acsami.3c13623] |
| 18. Ma Zeyu, Pan Siyu, Yang Yang, Zeng Yuan, Wang Bo, Wei Yen, Tao Lei. (2025) Heterocycle-based dynamic covalent chemistry for dynamic functional materials. Nature Communications, 16 (1): (1-11). [PMID:40246860] [10.1038/s41467-025-59027-3] |
| 19. Hengyang Liu, Yong Xu, Enzhu Hu, Kunhong Hu. (2025) Synthesis and tribological properties of WS2/MoS2 micro-nano composite lubricant. TRIBOLOGY INTERNATIONAL, [PMID:] [10.1016/j.triboint.2025.110506] |
| 20. Hengyang Liu, Wanyuan Li, Yong Xu, Enzhu Hu, Guangchao Qin, Kunhong Hu. (2025) Tribological performance of Cu-modified large interlayer spacing 1 T/2H-MoS2 nanoparticles in soot-contaminated polyalphaolefin. JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY, [PMID:] [10.1016/j.jiec.2025.03.050] |
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