Determine the necessary mass, volume, or concentration for preparing a solution.
≥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 | 504767608 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/504767608 |
| Canonical Smiles | C1C(O1)COS(=O)(=O)C2=CC=C(C=C2)[N+](=O)[O-] |
| IUPAC Name | [(2R)-oxiran-2-yl]methyl 4-nitrobenzenesulfonate |
| InChIKey | CXYDYDCHYJXOEY-MRVPVSSYSA-N |
| INCHI | 1S/C9H9NO6S/c11-10(12)7-1-3-9(4-2-7)17(13,14)16-6-8-5-15-8/h1-4,8H,5-6H2/t8-/m1/s1 |
| Isomeric SMILES | C1[C@@H](O1)COS(=O)(=O)C2=CC=C(C=C2)[N+](=O)[O-] |
| Molecular Weight | 259.24 |
| Reaxy-Rn | 13197862 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=13197862&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 | Benzenesulfonic acids and derivatives |
| Intermediate Tree Nodes | Not available |
| Direct Parent | p-Nitrobenzenesulfonates |
| Alternative Parents | p-Bromobenzenesulfonates Benzenesulfonate esters Arylsulfonic acids and derivatives Benzenesulfonyl compounds Nitrobenzenes Nitroaromatic compounds Organosulfonic acid esters Sulfonyls Propargyl-type 1,3-dipolar organic compounds Oxacyclic compounds Dialkyl ethers Epoxides Organic oxoazanium compounds Hydrocarbon derivatives Organic salts Organonitrogen compounds Organic oxides Organic cations |
| Molecular Framework | Aromatic heteromonocyclic compounds |
| Substituents | P-nitrobenzenesulfonate - Benzenesulfonate ester - P-bromobenzenesulfonate - Arylsulfonic acid or derivatives - Nitrobenzene - Benzenesulfonyl group - Nitroaromatic compound - Organosulfonic acid ester - Organic sulfonic acid or derivatives - Organosulfonic acid or derivatives - Sulfonyl - C-nitro compound - Organic nitro compound - Dialkyl ether - Oxirane - Ether - Organic oxoazanium - Oxacycle - Organoheterocyclic compound - Organic 1,3-dipolar compound - Propargyl-type 1,3-dipolar organic compound - Allyl-type 1,3-dipolar organic compound - Organooxygen compound - Organosulfur compound - Hydrocarbon derivative - Organic oxygen compound - Organic salt - Organic oxide - Organic nitrogen compound - Organonitrogen compound - Organic cation - Aromatic heteromonocyclic compound |
| Description | This compound belongs to the class of organic compounds known as p-nitrobenzenesulfonates. These are benzenesulfonic acids (or derivative thereof) carrying a nitro group at the para- position. |
| 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 |
|---|---|---|---|
| Certificate of Analysis | Mar 20, 2026 | G123066 | |
| Certificate of Analysis | Jan 27, 2026 | G123066 | |
| Certificate of Analysis | Sep 09, 2025 | G123066 | |
| Certificate of Analysis | Sep 09, 2025 | G123066 | |
| Certificate of Analysis | Nov 22, 2023 | G123066 | |
| Certificate of Analysis | Nov 22, 2023 | G123066 | |
| Certificate of Analysis | Nov 22, 2023 | G123066 |
| Molecular Weight | 259.240 g/mol |
|---|---|
| XLogP3 | 0.700 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 4 |
| Exact Mass | 259.015 Da |
| Monoisotopic Mass | 259.015 Da |
| Topological Polar Surface Area | 110.000 Ų |
| Heavy Atom Count | 17 |
| Formal Charge | 0 |
| Complexity | 375.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 1 |
| 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 |