≥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 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
| Pubchem Sid | 488187245 |
|---|---|
| Canonical Smiles | CNS(=O)(=O)C1=CC=C(C=C1)Br |
| IUPAC Name | 4-bromo-N-methylbenzenesulfonamide |
| InChIKey | ZAHMEHGOFNLRQN-UHFFFAOYSA-N |
| INCHI | 1S/C7H8BrNO2S/c1-9-12(10,11)7-4-2-6(8)3-5-7/h2-5,9H,1H3 |
| Isomeric SMILES | CNS(=O)(=O)C1=CC=C(C=C1)Br |
| Molecular Weight | 250.1 |
| Reaxy-Rn | 3261758 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=3261758&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 | Benzenoids |
| Class | Benzene and substituted derivatives |
| Subclass | Benzenesulfonamides |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Benzenesulfonamides |
| Alternative Parents | Benzenesulfonyl compounds Bromobenzenes Organosulfonamides Aryl bromides Aminosulfonyl compounds Organopnictogen compounds Organonitrogen compounds Organobromides Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aromatic homomonocyclic compounds |
| Substituents | Benzenesulfonamide - Benzenesulfonyl group - Bromobenzene - Halobenzene - Aryl bromide - Aryl halide - Organosulfonic acid amide - Organic sulfonic acid or derivatives - Organosulfonic acid or derivatives - Aminosulfonyl compound - Sulfonyl - Organosulfur compound - Organonitrogen compound - Organobromide - Organohalogen compound - Hydrocarbon derivative - Organic oxide - Organic nitrogen compound - Organic oxygen compound - Organopnictogen compound - Aromatic homomonocyclic compound |
| Description | This compound belongs to the class of organic compounds known as benzenesulfonamides. These are organic compounds containing a sulfonamide group that is S-linked to a benzene ring. |
| 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 |
|---|---|---|---|
 G2319608 | Certificate of Analysis | May 08, 2026 | N186132 |
| G2319645 | Certificate of Analysis | May 08, 2026 | N186132 |
| G2319654 | Certificate of Analysis | May 08, 2026 | N186132 |
| G2319655 | Certificate of Analysis | May 08, 2026 | N186132 |
| G2319747 | Certificate of Analysis | May 08, 2026 | N186132 |
| G2319759 | Certificate of Analysis | May 08, 2026 | N186132 |
| Molecular Weight | 250.120 g/mol |
|---|---|
| XLogP3 | 2.000 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 2 |
| Exact Mass | 248.946 Da |
| Monoisotopic Mass | 248.946 Da |
| Topological Polar Surface Area | 54.600 Ų |
| Heavy Atom Count | 12 |
| Formal Charge | 0 |
| Complexity | 226.000 |
| 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 |
