≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at 2-8°C,Protected from light,Argon charged 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 | C1=CC(=CC=C1N)S(=O)(=O)F |
|---|---|
| IUPAC Name | 4-aminobenzenesulfonyl fluoride |
| InChIKey | BPUKPIBWYZWYQV-UHFFFAOYSA-N |
| INCHI | 1S/C6H6FNO2S/c7-11(9,10)6-3-1-5(8)2-4-6/h1-4H,8H2 |
| Isomeric SMILES | C1=CC(=CC=C1N)S(=O)(=O)F |
| Alternate CAS | 98-62-4 |
| PubChem CID | 66823 |
| NSC Number | 95411 |
| MeSH Entry Terms | sulfanilyl fluoride |
| Molecular Weight | 175.18 |
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 | Benzenesulfonyl compounds |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Benzenesulfonyl compounds |
| Alternative Parents | Aniline and substituted anilines Sulfonyls Sulfonyl fluorides Organosulfonic acids and derivatives Primary amines Organopnictogen compounds Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aromatic homomonocyclic compounds |
| Substituents | Benzenesulfonyl group - Aniline or substituted anilines - Organic sulfonic acid or derivatives - Organosulfonic acid or derivatives - Sulfonyl fluoride - Sulfonyl halide - Sulfonyl - Primary amine - Organosulfur compound - Organonitrogen compound - Amine - Organic nitrogen compound - Hydrocarbon derivative - Organic oxygen compound - Organic oxide - Organopnictogen compound - Aromatic homomonocyclic compound |
| Description | This compound belongs to the class of organic compounds known as benzenesulfonyl compounds. These are aromatic compounds containing a benzenesulfonyl group, which consists of a monocyclic benzene moiety that carries a sulfonyl group. |
| 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 |
|---|---|---|---|
 A2622257 | Certificate of Analysis | Nov 27, 2025 | A694157 |
| A2622258 | Certificate of Analysis | Nov 27, 2025 | A694157 |
| A2622259 | Certificate of Analysis | Nov 27, 2025 | A694157 |
| C2624653 | Certificate of Analysis | Nov 27, 2025 | A694157 |
| Sensitivity | Light sensitive |
|---|---|
| Molecular Weight | 175.180 g/mol |
| XLogP3 | 0.400 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 1 |
| Exact Mass | 175.01 Da |
| Monoisotopic Mass | 175.01 Da |
| Topological Polar Surface Area | 68.500 Ų |
| Heavy Atom Count | 11 |
| Formal Charge | 0 |
| Complexity | 213.000 |
| 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 |
