≥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 | 488180404 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/488180404 |
| Canonical Smiles | CS(=O)(=O)C1=CC(=C(C=C1)O)N |
| IUPAC Name | 2-amino-4-methylsulfonylphenol |
| InChIKey | SFLMBHYNCSYPOO-UHFFFAOYSA-N |
| INCHI | 1S/C7H9NO3S/c1-12(10,11)5-2-3-7(9)6(8)4-5/h2-4,9H,8H2,1H3 |
| Isomeric SMILES | CS(=O)(=O)C1=CC(=C(C=C1)O)N |
| Molecular Weight | 187.21 |
| Beilstein | 13(3)2162 |
| Reaxy-Rn | 1103750 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1103750&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 | Benzenesulfonyl compounds |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Benzenesulfonyl compounds |
| Alternative Parents | o-Aminophenols Aniline and substituted anilines 1-hydroxy-2-unsubstituted benzenoids Sulfones Primary amines Organopnictogen compounds Organooxygen compounds Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aromatic homomonocyclic compounds |
| Substituents | Benzenesulfonyl group - Aminophenol - O-aminophenol - Aniline or substituted anilines - 1-hydroxy-2-unsubstituted benzenoid - Phenol - Sulfone - Sulfonyl - Amine - Hydrocarbon derivative - Organic oxide - Organopnictogen compound - Primary amine - Organic oxygen compound - Organosulfur compound - Organooxygen compound - Organonitrogen compound - Organic nitrogen 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 |
|---|---|---|---|
 J2520249 | Certificate of Analysis | Aug 22, 2025 | A121727 |
| J2520312 | Certificate of Analysis | Aug 22, 2025 | A121727 |
| I2503208 | Certificate of Analysis | Aug 21, 2025 | A121727 |
| I2503209 | Certificate of Analysis | Aug 21, 2025 | A121727 |
| B2304417 | Certificate of Analysis | Feb 08, 2023 | A121727 |
| B2304420 | Certificate of Analysis | Feb 08, 2023 | A121727 |
| E2312047 | Certificate of Analysis | Feb 08, 2023 | A121727 |
| Melt Point(°C) | 158°C |
|---|---|
| Molecular Weight | 187.220 g/mol |
| XLogP3 | 0.400 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 1 |
| Exact Mass | 187.03 Da |
| Monoisotopic Mass | 187.03 Da |
| Topological Polar Surface Area | 88.800 Ų |
| Heavy Atom Count | 12 |
| Formal Charge | 0 |
| Complexity | 244.000 |
| 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 |
