≥97% 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 | 504760239 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/504760239 |
| Canonical Smiles | C1=CC(=C(C=C1S(=O)(=O)N)F)F |
| IUPAC Name | 3,4-difluorobenzenesulfonamide |
| InChIKey | VFVVRYNJTGHAIE-UHFFFAOYSA-N |
| INCHI | 1S/C6H5F2NO2S/c7-5-2-1-4(3-6(5)8)12(9,10)11/h1-3H,(H2,9,10,11) |
| Isomeric SMILES | C1=CC(=C(C=C1S(=O)(=O)N)F)F |
| WGK Germany | 3 |
| Molecular Weight | 193.17 |
| Reaxy-Rn | 4802505 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=4802505&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 Fluorobenzenes Organosulfonamides Aryl fluorides Aminosulfonyl compounds Organofluorides Organic oxides Organic nitrogen compounds Hydrocarbon derivatives |
| Molecular Framework | Aromatic homomonocyclic compounds |
| Substituents | Benzenesulfonamide - Benzenesulfonyl group - Fluorobenzene - Halobenzene - Aryl fluoride - Aryl halide - Organosulfonic acid amide - Aminosulfonyl compound - Organic sulfonic acid or derivatives - Organosulfonic acid or derivatives - Sulfonyl - Organofluoride - Organohalogen compound - Hydrocarbon derivative - Organosulfur compound - Organic nitrogen compound - Organic oxygen compound - Organic oxide - 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 |
|---|---|---|---|
 K2225308 | Certificate of Analysis | Jun 09, 2026 | D138008 |
| K2225309 | Certificate of Analysis | Jun 09, 2026 | D138008 |
| K2225310 | Certificate of Analysis | Jun 09, 2026 | D138008 |
| K2225311 | Certificate of Analysis | Jun 09, 2026 | D138008 |
| K2225312 | Certificate of Analysis | Jun 09, 2026 | D138008 |
| Melt Point(°C) | 88 °C |
|---|---|
| Molecular Weight | 193.170 g/mol |
| XLogP3 | 0.900 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 1 |
| Exact Mass | 193.001 Da |
| Monoisotopic Mass | 193.001 Da |
| Topological Polar Surface Area | 68.500 Ų |
| Heavy Atom Count | 12 |
| Formal Charge | 0 |
| Complexity | 249.000 |
| 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 |
