≥95% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at 2-8°C 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 | CN(C)C1=CC=CC2=C1C=CC=C2S(=O)(=O)O |
|---|---|
| IUPAC Name | 5-(dimethylamino)naphthalene-1-sulfonic acid |
| InChIKey | BBEQQKBWUHCIOU-UHFFFAOYSA-N |
| INCHI | 1S/C12H13NO3S/c1-13(2)11-7-3-6-10-9(11)5-4-8-12(10)17(14,15)16/h3-8H,1-2H3,(H,14,15,16) |
| Isomeric SMILES | CN(C)C1=CC=CC2=C1C=CC=C2S(=O)(=O)O |
| Molecular Weight | 251.3 |
| Beilstein | 14746 |
| Reaxy-Rn | 2217204 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2217204&ln= |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
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View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Benzenoids |
| Class | Naphthalenes |
| Subclass | Naphthalene sulfonic acids and derivatives |
| Intermediate Tree Nodes | Naphthalene sulfonates |
| Direct Parent | 1-naphthalene sulfonates |
| Alternative Parents | 1-naphthalene sulfonic acids and derivatives 1-sulfo,2-unsubstituted aromatic compounds Dialkylarylamines Sulfonyls Organosulfonic acids Organopnictogen compounds Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aromatic homopolycyclic compounds |
| Substituents | 1-naphthalene sulfonate - 1-naphthalene sulfonic acid or derivatives - Arylsulfonic acid or derivatives - 1-sulfo,2-unsubstituted aromatic compound - Dialkylarylamine - Tertiary aliphatic/aromatic amine - Organic sulfonic acid or derivatives - Organosulfonic acid or derivatives - Organosulfonic acid - Sulfonyl - Tertiary amine - Hydrocarbon derivative - Organic oxide - Organopnictogen compound - Organic oxygen compound - Organosulfur compound - Organonitrogen compound - Organic nitrogen compound - Amine - Aromatic homopolycyclic compound |
| Description | This compound belongs to the class of organic compounds known as 1-naphthalene sulfonates. These are organic aromatic compounds that contain a naphthalene moiety that carries a sulfonic acid group at the 1-position. Naphthalene is a bicyclic compound that is made up of two fused benzene ring. |
| 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 |
|---|---|---|---|
 A2616033 | Certificate of Analysis | Mar 13, 2024 | D154527 |
| C2422207 | Certificate of Analysis | Mar 13, 2024 | D154527 |
| C2422212 | Certificate of Analysis | Mar 13, 2024 | D154527 |
| C2422213 | Certificate of Analysis | Mar 13, 2024 | D154527 |
| G1915053 | Certificate of Analysis | May 06, 2023 | D154527 |
| Melt Point(°C) | 316°C |
|---|---|
| Molecular Weight | 251.300 g/mol |
| XLogP3 | 2.200 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 2 |
| Exact Mass | 251.062 Da |
| Monoisotopic Mass | 251.062 Da |
| Topological Polar Surface Area | 66.000 Ų |
| Heavy Atom Count | 17 |
| Formal Charge | 0 |
| Complexity | 360.000 |
| 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 |
