≥95% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Argon charged,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.
| Sonrisas canónicas | C1=CC=C(C(=C1)C(=O)O)S(=O)(=O)O |
|---|---|
| IUPAC Name | 2-sulfobenzoic acid |
| InChIKey | ZMPRRFPMMJQXPP-UHFFFAOYSA-N |
| INCHI | 1S/C7H6O5S/c8-7(9)5-3-1-2-4-6(5)13(10,11)12/h1-4H,(H,8,9)(H,10,11,12) |
| Isómeros SMILES | C1=CC=C(C(=C1)C(=O)O)S(=O)(=O)O |
| Número ONU | 3261 |
| Grupo de embalaje | II |
| Peso molecular | 202.18 |
| Reaxy-Rn | 2106852 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2106852&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 |
| Clase | Benzene and substituted derivatives |
| Subclass | Benzenesulfonic acids and derivatives |
| Intermediate Tree Nodes | Sulfobenzoic acids |
| Direct Parent | 2-sulfobenzoic acids |
| Alternative Parents | Benzoic acids Benzenesulfonyl compounds 1-sulfo,2-unsubstituted aromatic compounds Benzoyl derivatives Sulfonyls Organosulfonic acids Monocarboxylic acids and derivatives Carboxylic acids Organooxygen compounds Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aromatic homomonocyclic compounds |
| Substituents | 2-sulfobenzoic acid - Arylsulfonic acid or derivatives - Benzenesulfonyl group - Benzoic acid or derivatives - 1-sulfo,2-unsubstituted aromatic compound - Benzoic acid - Benzoyl - Organosulfonic acid or derivatives - Organic sulfonic acid or derivatives - Sulfonyl - Organosulfonic acid - Monocarboxylic acid or derivatives - Carboxylic acid - Carboxylic acid derivative - Organosulfur compound - Organooxygen compound - Organic oxygen compound - Hydrocarbon derivative - Organic oxide - Aromatic homomonocyclic compound |
| Descripción | This compound belongs to the class of organic compounds known as 2-sulfobenzoic acids. These are sulfobenzoic acid carrying the sulfonyl group at the 2-position of the benzene 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 | Fecha | Articulo |
|---|---|---|---|
 C2505612 | Certificate of Analysis | Mar 08, 2025 | S395870 |
| C2505616 | Certificate of Analysis | Mar 08, 2025 | S395870 |
| C2505617 | Certificate of Analysis | Mar 08, 2025 | S395870 |
| C2505618 | Certificate of Analysis | Mar 08, 2025 | S395870 |
| Sensibilidad | Air sensitive |
|---|---|
| Punto de fusión (°C) | 68-72° C |
| Peso molecular | 202.190 g/mol |
| XLogP3 | 0.200 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 2 |
| Exact Mass | 201.994 Da |
| Monoisotopic Mass | 201.994 Da |
| Topological Polar Surface Area | 100.000 Ų |
| Heavy Atom Count | 13 |
| Formal Charge | 0 |
| Complexity | 288.000 |
| 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 |
