≥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 | 528770770 |
|---|---|
| Canonical Smiles | C1=CN=CC=C1S(=O)(=O)N |
| IUPAC Name | pyridine-4-sulfonamide |
| InChIKey | XFIUZEAHIJGTTB-UHFFFAOYSA-N |
| INCHI | 1S/C5H6N2O2S/c6-10(8,9)5-1-3-7-4-2-5/h1-4H,(H2,6,8,9) |
| Isomeric SMILES | C1=CN=CC=C1S(=O)(=O)N |
| PubChem CID | 12383449 |
| Molecular Weight | 158.18 |
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 | Organoheterocyclic compounds |
| Class | Pyridines and derivatives |
| Subclass | Pyridinesulfonamides |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Pyridinesulfonamides |
| Alternative Parents | Organosulfonamides Heteroaromatic compounds Aminosulfonyl compounds Azacyclic compounds Organonitrogen compounds Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aromatic heteromonocyclic compounds |
| Substituents | Pyridine-4-sulfonamide - Organosulfonic acid amide - Heteroaromatic compound - Aminosulfonyl compound - Sulfonyl - Organosulfonic acid or derivatives - Organic sulfonic acid or derivatives - Azacycle - Organic nitrogen compound - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organosulfur compound - Organonitrogen compound - Aromatic heteromonocyclic compound |
| Description | This compound belongs to the class of organic compounds known as pyridinesulfonamides. These are heterocyclic compounds containing a pyridine ring substituted by one or more sulfonamide groups. |
| 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 |
|---|---|---|---|
 B2625087 | Certificate of Analysis | Dec 18, 2024 | P177086 |
| F2526466 | Certificate of Analysis | Dec 18, 2024 | P177086 |
| F2526467 | Certificate of Analysis | Dec 18, 2024 | P177086 |
| F2526468 | Certificate of Analysis | Dec 18, 2024 | P177086 |
| F2526469 | Certificate of Analysis | Dec 18, 2024 | P177086 |
| F2526470 | Certificate of Analysis | Dec 18, 2024 | P177086 |
| F2526471 | Certificate of Analysis | Dec 18, 2024 | P177086 |
| Molecular Weight | 158.180 g/mol |
|---|---|
| XLogP3 | -0.600 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 1 |
| Exact Mass | 158.015 Da |
| Monoisotopic Mass | 158.015 Da |
| Topological Polar Surface Area | 81.400 Ų |
| Heavy Atom Count | 10 |
| Formal Charge | 0 |
| Complexity | 188.000 |
| 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 |
