≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Argon charged,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 3 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Ethyl methanesulfonate had been used for inducing mutation in mouse embryonic fibroblasts, yeast human embryonic kidney cell lines and human lymphocytes.
| Pubchem Sid | 504751002 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/504751002 |
| Sonrisas canónicas | CCOS(=O)(=O)C |
| IUPAC Name | ethyl methanesulfonate |
| InChIKey | PLUBXMRUUVWRLT-UHFFFAOYSA-N |
| INCHI | 1S/C3H8O3S/c1-3-6-7(2,4)5/h3H2,1-2H3 |
| Isómeros SMILES | CCOS(=O)(=O)C |
| WGK Alemania | 3 |
| RTECS | PB2100000 |
| Peso molecular | 124.16 |
| Beilstein | 773969 |
| Reaxy-Rn | 773969 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=773969&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 acids and derivatives |
| Clase | Organic sulfonic acids and derivatives |
| Subclass | Organosulfonic acids and derivatives |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Organosulfonic acid esters |
| Alternative Parents | Sulfonic acid esters Sulfonyls Methanesulfonates Organooxygen compounds Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aliphatic acyclic compounds |
| Substituents | Organosulfonic acid ester - Sulfonic acid ester - Sulfonyl - Methanesulfonate - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organosulfur compound - Organooxygen compound - Aliphatic acyclic compound |
| Descripción | This compound belongs to the class of organic compounds known as organosulfonic acid esters. These are esters of sulfonic acid, which have the general structure RS(=O)2OR' (R,R' = organyl, not H). |
| External Descriptors | methanesulfonate ester |
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Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Fecha | Articulo |
|---|---|---|---|
 D2610300 | Certificate of Analysis | Apr 16, 2026 | E670436 |
| D2610301 | Certificate of Analysis | Apr 16, 2026 | E670436 |
| D2610302 | Certificate of Analysis | Apr 15, 2026 | E670436 |
| E2410133 | Certificate of Analysis | Feb 05, 2026 | E670436 |
| E2410134 | Certificate of Analysis | Feb 05, 2026 | E670436 |
| E2410135 | Certificate of Analysis | Feb 05, 2026 | E670436 |
| E2410137 | Certificate of Analysis | Feb 05, 2026 | E670436 |
| C2612228 | Certificate of Analysis | Jul 26, 2025 | E670436 |
| G2522374 | Certificate of Analysis | Jul 26, 2025 | E670436 |
| G2522373 | Certificate of Analysis | Jul 26, 2025 | E670436 |
| G2522367 | Certificate of Analysis | Jul 26, 2025 | E670436 |
| B2626047 | Certificate of Analysis | Jul 26, 2025 | E670436 |
| L2402223 | Certificate of Analysis | Dec 09, 2024 | E670436 |
| L2402224 | Certificate of Analysis | Dec 09, 2024 | E670436 |
| L2402225 | Certificate of Analysis | Dec 09, 2024 | E670436 |
| J2428482 | Certificate of Analysis | Oct 31, 2024 | E670436 |
| J2428487 | Certificate of Analysis | Oct 31, 2024 | E670436 |
| J2428488 | Certificate of Analysis | Oct 31, 2024 | E670436 |
| E2410138 | Certificate of Analysis | May 21, 2024 | E670436 |
| E2410136 | Certificate of Analysis | May 21, 2024 | E670436 |
| E2410132 | Certificate of Analysis | May 21, 2024 | E670436 |
| Solubilidad | Miscible with water. |
|---|---|
| Sensibilidad | Moisture sensitive. |
| Índice de refracción | 1.417-1.419 |
| Punto de inflamación (°F) | 212°F |
| Punto de inflamación (°C) | 100℃ |
| Punto de ebullición (°C) | 85-86 °C/10 mmHg (lit.) |
| Peso molecular | 124.160 g/mol |
| XLogP3 | 0.000 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 2 |
| Exact Mass | 124.019 Da |
| Monoisotopic Mass | 124.019 Da |
| Topological Polar Surface Area | 51.800 Ų |
| Heavy Atom Count | 7 |
| Formal Charge | 0 |
| Complexity | 118.000 |
| 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. Qing-Zheng Zhang, Chun-Bo Su, San-Jun Shi, Yue Gao, Rong-Fu Huang. (2023) Label-Free and Sensitive Electrochemical Detection of DNA Methylation Damage Based on DNA Glycosylase Recognition and Excision Coupled with Exonuclease III Amplification. JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 170 (11): (117513). [PMID:] [10.1149/1945-7111/ad0b48] |
| 2. Wang Minghui, Yin Huanshun, Zhou Yunlei, Han Jingrui, He Tingqun, Cui Lin, Ai Shiyun. (2018) Photoelectrochemical biosensor for microRNA detection based on multiple amplification strategies. MICROCHIMICA ACTA, 185 (5): (1-9). [PMID:29679252] [10.1007/s00604-018-2808-4] |
| 3. Xu Wang, Ziqiang Tan, Yuanhu Pan, Awais Ihsan, Qianying Liu, Lingli Huang, Guyue Cheng, Dongmei Chen, Yanfei Tao, Zhenli Liu, Zonghui Yuan. (2015) Safety assessment of aditoprim acute, subchronic toxicity and mutagenicity studies. JOURNAL OF APPLIED TOXICOLOGY, 35 (11): (1415-1426). [PMID:25663419] [10.1002/jat.3107] |
