≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at 2-8°C,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(=C(C=C1S(=O)(=O)Cl)[N+](=O)[O-])O |
|---|---|
| IUPAC Name | 4-hydroxy-3-nitrobenzenesulfonyl chloride |
| InChIKey | FRIDVSSBTNZNJD-UHFFFAOYSA-N |
| INCHI | 1S/C6H4ClNO5S/c7-14(12,13)4-1-2-6(9)5(3-4)8(10)11/h1-3,9H |
| Isomeric SMILES | C1=CC(=C(C=C1S(=O)(=O)Cl)[N+](=O)[O-])O |
| PubChem CID | 3670479 |
| Molecular Weight | 237.61 |
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 | Phenols |
| Subclass | Nitrophenols |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Nitrophenols |
| Alternative Parents | Benzenesulfonyl chlorides Nitrobenzenes Nitroaromatic compounds 1-hydroxy-2-unsubstituted benzenoids Sulfonyls Sulfonyl chlorides Organosulfonic acids and derivatives Propargyl-type 1,3-dipolar organic compounds Organic oxoazanium compounds Organooxygen compounds Organonitrogen compounds Organic salts Organic oxides Hydrocarbon derivatives Organic cations |
| Molecular Framework | Aromatic homomonocyclic compounds |
| Substituents | Nitrophenol - Benzenesulfonyl chloride - Nitrobenzene - Benzenesulfonyl group - Nitroaromatic compound - 1-hydroxy-2-unsubstituted benzenoid - Monocyclic benzene moiety - Organosulfonic acid or derivatives - Sulfonyl chloride - Sulfonyl halide - Sulfonyl - Organic sulfonic acid or derivatives - Organic nitro compound - C-nitro compound - Allyl-type 1,3-dipolar organic compound - Propargyl-type 1,3-dipolar organic compound - Organic 1,3-dipolar compound - Organic oxoazanium - Organic nitrogen compound - Organic oxygen compound - Organosulfur compound - Organooxygen compound - Organonitrogen compound - Organic salt - Hydrocarbon derivative - Organic oxide - Organic cation - Aromatic homomonocyclic compound |
| Description | This compound belongs to the class of organic compounds known as nitrophenols. These are compounds containing a nitrophenol moiety, which consists of a benzene ring bearing both a hydroxyl group and a nitro group on two different ring carbon atoms. |
| External Descriptors | Not available |
| Molecular Weight | 237.620 g/mol |
|---|---|
| XLogP3 | 1.900 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 1 |
| Exact Mass | 236.95 Da |
| Monoisotopic Mass | 236.95 Da |
| Topological Polar Surface Area | 109.000 Ų |
| Heavy Atom Count | 14 |
| Formal Charge | 0 |
| Complexity | 318.000 |
| 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 |
