Determine the necessary mass, volume, or concentration for preparing a solution.
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≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at -20°C,Argon charged Ships Ice chest + Ice pads 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 19 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
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 |
| Klasse | Organic sulfonic acids and derivatives |
| Subclass | Organosulfonic acids and derivatives |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Organosulfonic acids |
| Alternative Parents | Sulfonyls Methanesulfonates Alkanesulfonic acids Acetohydroxamic acids Acetamides Amino acids and derivatives Propargyl-type 1,3-dipolar organic compounds Carboximidic acids Organopnictogen compounds Organic oxides Monoalkylamines Hydrocarbon derivatives Carbonyl compounds |
| Molecular Framework | Not available |
| Substituents | Methanesulfonate - Organosulfonic acid - Sulfonyl - Acetohydroxamic acid - Acetamide - Alkanesulfonic acid - Amino acid or derivatives - Hydroxamic acid - Carboximidic acid - Carboximidic acid derivative - Carboxylic acid derivative - Organic 1,3-dipolar compound - Propargyl-type 1,3-dipolar organic compound - Organosulfur compound - Organooxygen compound - Organonitrogen compound - Primary aliphatic amine - Organopnictogen compound - Organic oxygen compound - Organic nitrogen compound - Amine - Primary amine - Organic oxide - Hydrocarbon derivative - Carbonyl group - Aliphatic acyclic compound |
| Beschreibung | This compound belongs to the class of organic compounds known as organosulfonic acids. These are compounds containing the sulfonic acid group, which has the general structure RS(=O)2OH (R is not a hydrogen atom). |
| External Descriptors | methanesulfonate salt |
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Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Datum | Artikel |
|---|---|---|---|
| Certificate of Analysis | Oct 13, 2026 | D302525 | |
| Certificate of Analysis | Apr 15, 2026 | D302525 | |
| Certificate of Analysis | Apr 15, 2026 | D302525 | |
| Certificate of Analysis | Apr 15, 2026 | D302525 | |
| Certificate of Analysis | Apr 15, 2026 | D302525 | |
| Certificate of Analysis | Apr 15, 2026 | D302525 | |
| Certificate of Analysis | Apr 15, 2026 | D302525 | |
| Certificate of Analysis | Apr 15, 2026 | D302525 | |
| Certificate of Analysis | Apr 07, 2026 | D302525 | |
| Certificate of Analysis | Apr 07, 2026 | D302525 | |
| Certificate of Analysis | Apr 07, 2026 | D302525 | |
| Certificate of Analysis | Oct 30, 2025 | D302525 | |
| Certificate of Analysis | Oct 30, 2025 | D302525 | |
| Certificate of Analysis | Oct 30, 2025 | D302525 | |
| Certificate of Analysis | May 21, 2025 | D302525 | |
| Certificate of Analysis | May 21, 2025 | D302525 | |
| Certificate of Analysis | May 21, 2025 | D302525 | |
| Certificate of Analysis | May 21, 2025 | D302525 | |
| Certificate of Analysis | May 21, 2025 | D302525 | |
| Certificate of Analysis | May 21, 2025 | D302525 | |
| Certificate of Analysis | May 21, 2025 | D302525 | |
| Certificate of Analysis | May 21, 2025 | D302525 | |
| Certificate of Analysis | Jun 29, 2024 | D302525 | |
| Certificate of Analysis | Jun 29, 2024 | D302525 | |
| Certificate of Analysis | Jun 29, 2024 | D302525 | |
| Certificate of Analysis | Jun 29, 2024 | D302525 | |
| Certificate of Analysis | Jun 29, 2024 | D302525 | |
| Certificate of Analysis | Jun 29, 2024 | D302525 | |
| Certificate of Analysis | Jun 29, 2024 | D302525 | |
| Certificate of Analysis | Jun 29, 2024 | D302525 | |
| Certificate of Analysis | Jun 29, 2024 | D302525 | |
| Certificate of Analysis | Mar 07, 2024 | D302525 | |
| Certificate of Analysis | Mar 07, 2024 | D302525 | |
| Certificate of Analysis | Mar 07, 2024 | D302525 | |
| Certificate of Analysis | Mar 07, 2024 | D302525 | |
| Certificate of Analysis | Mar 07, 2024 | D302525 | |
| Certificate of Analysis | Mar 07, 2024 | D302525 | |
| Certificate of Analysis | Mar 07, 2024 | D302525 | |
| Certificate of Analysis | Oct 21, 2023 | D302525 | |
| Certificate of Analysis | Oct 21, 2023 | D302525 | |
| Certificate of Analysis | Oct 21, 2023 | D302525 | |
| Certificate of Analysis | Oct 21, 2023 | D302525 | |
| Certificate of Analysis | Oct 21, 2023 | D302525 | |
| Certificate of Analysis | Oct 21, 2023 | D302525 | |
| Certificate of Analysis | Oct 21, 2023 | D302525 | |
| Certificate of Analysis | Oct 21, 2023 | D302525 | |
| Certificate of Analysis | Jun 12, 2023 | D302525 | |
| Certificate of Analysis | Jun 12, 2023 | D302525 | |
| Certificate of Analysis | Jun 12, 2023 | D302525 | |
| Certificate of Analysis | Jun 12, 2023 | D302525 | |
| Certificate of Analysis | Jun 12, 2023 | D302525 | |
| Certificate of Analysis | Jun 12, 2023 | D302525 | |
| Certificate of Analysis | Jun 12, 2023 | D302525 | |
| Certificate of Analysis | Jun 12, 2023 | D302525 | |
| Certificate of Analysis | Feb 01, 2023 | D302525 | |
| Certificate of Analysis | Feb 01, 2023 | D302525 | |
| Certificate of Analysis | Feb 01, 2023 | D302525 | |
| Certificate of Analysis | Feb 01, 2023 | D302525 | |
| Certificate of Analysis | Aug 01, 2022 | D302525 | |
| Certificate of Analysis | Aug 01, 2022 | D302525 | |
| Certificate of Analysis | Aug 01, 2022 | D302525 | |
| Certificate of Analysis | Aug 01, 2022 | D302525 | |
| Certificate of Analysis | Aug 01, 2022 | D302525 | |
| Certificate of Analysis | Aug 01, 2022 | D302525 |
| Empfindlichkeit | Moisture sensitive、Air sensitive、Heat sensitive |
|---|---|
| Molekulargewicht | 656.800 g/mol |
| XLogP3 | |
| Hydrogen Bond Donor Count | 7 |
| Hydrogen Bond Acceptor Count | 12 |
| Rotatable Bond Count | 23 |
| Exact Mass | 656.341 Da |
| Monoisotopic Mass | 656.341 Da |
| Topological Polar Surface Area | 269.000 Ų |
| Heavy Atom Count | 44 |
| Formal Charge | 0 |
| Complexity | 832.000 |
| 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 | 2 |