≥95% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at 2-8°C,Protected from light,Argon charged,Desiccated 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 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
| Canonical Smiles | CNS(=O)(=O)C1=CC=CS1 |
|---|---|
| IUPAC Name | N-methylthiophene-2-sulfonamide |
| InChIKey | CTIGHRXLNNYNGU-UHFFFAOYSA-N |
| INCHI | 1S/C5H7NO2S2/c1-6-10(7,8)5-3-2-4-9-5/h2-4,6H,1H3 |
| Isomeric SMILES | CNS(=O)(=O)C1=CC=CS1 |
| PubChem CID | 769092 |
| Molecular Weight | 177.25 |
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 |
| Class | Organic sulfonic acids and derivatives |
| Subclass | Organosulfonic acids and derivatives |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Organosulfonamides |
| Alternative Parents | Thiophenes Heteroaromatic compounds Aminosulfonyl compounds Organopnictogen compounds Organonitrogen compounds Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aromatic heteromonocyclic compounds |
| Substituents | Organosulfonic acid amide - Heteroaromatic compound - Aminosulfonyl compound - Thiophene - Sulfonyl - Organoheterocyclic compound - Organic nitrogen compound - Organic oxygen compound - Organopnictogen compound - Organic oxide - Hydrocarbon derivative - Organosulfur compound - Organonitrogen compound - Aromatic heteromonocyclic compound |
| Description | This compound belongs to the class of organic compounds known as organosulfonamides. These are compounds containing the sulfonamide functional group, an amide of sulfonic acid with the general structure R1S(=O)2N(R2)R3 (R1=alkyl, aryl; R2,R3=H, alkyl, aryl). |
| External Descriptors | Not available |
| Molecular Weight | 177.200 g/mol |
|---|---|
| XLogP3 | 0.100 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 2 |
| Exact Mass | 176.992 Da |
| Monoisotopic Mass | 176.992 Da |
| Topological Polar Surface Area | 82.800 Ų |
| Heavy Atom Count | 10 |
| Formal Charge | 0 |
| Complexity | 194.000 |
| 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 |
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