Determine the necessary mass, volume, or concentration for preparing a solution.
for ion pair chromatography, ≥99%(T) for Ion pair chromatography 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.
The application of ion-pairing reagents as mobile phase additives ensures the elution of ionic and highly polar substances on reversed phase HPLC columns. The purity of mobile phase additives is of foremost significance for their successful utilization.
| Pubchem Sid | 488188274 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/488188274 |
| Canonical Smiles | C[N+](C)(C)C.OS(=O)(=O)[O-] |
| IUPAC Name | hydrogen sulfate;tetramethylazanium |
| InChIKey | DWTYPCUOWWOADE-UHFFFAOYSA-M |
| INCHI | 1S/C4H12N.H2O4S/c2*1-5(2,3)4/h1-4H3;(H2,1,2,3,4)/q+1;/p-1 |
| Isomeric SMILES | C[N+](C)(C)C.OS(=O)(=O)[O-] |
| WGK Germany | 3 |
| Alternate CAS | 103812-00-6 |
| PubChem CID | 157340 |
| Molecular Weight | 171.22 |
| Beilstein | 4829202 |
| Reaxy-Rn | 4829202 |
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 | Organic acids and derivatives |
| Class | Organic sulfuric acids and derivatives |
| Subclass | Not available |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Organic sulfuric acids and derivatives |
| Alternative Parents | Tetraalkylammonium salts Organopnictogen compounds Organic salts Organic oxides Hydrocarbon derivatives Amines |
| Molecular Framework | Aliphatic acyclic compounds |
| Substituents | Tetraalkylammonium salt - Quaternary ammonium salt - Organic sulfuric acid or derivatives - Organic nitrogen compound - Organic oxygen compound - Organopnictogen compound - Organic oxide - Hydrocarbon derivative - Organic salt - Organonitrogen compound - Amine - Aliphatic acyclic compound |
| Description | This compound belongs to the class of organic compounds known as organic sulfuric acids and derivatives. These are organic compounds containing the sulfuric acid or a derivative thereof. |
| 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 | Feb 05, 2026 | T102977 | |
| Certificate of Analysis | Dec 10, 2025 | T102977 | |
| Certificate of Analysis | Aug 13, 2025 | T102977 | |
| Certificate of Analysis | Jun 11, 2024 | T102977 | |
| Certificate of Analysis | Jun 11, 2024 | T102977 | |
| Certificate of Analysis | Jul 06, 2023 | T102977 | |
| Certificate of Analysis | Jul 06, 2023 | T102977 | |
| Certificate of Analysis | Jul 06, 2023 | T102977 |
| Solubility | Solubility in Water almost transparency |
|---|---|
| Molecular Weight | 171.220 g/mol |
| XLogP3 | |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 0 |
| Exact Mass | 171.057 Da |
| Monoisotopic Mass | 171.057 Da |
| Topological Polar Surface Area | 85.800 Ų |
| Heavy Atom Count | 10 |
| Formal Charge | 0 |
| Complexity | 95.100 |
| 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 | 2 |
Our grade selection guide covers purity, stabilizer status, and application suitability for all variants in our catalog.
View for Ion pair chromatography grade guide →