2-Hydroxy-N,N-dimethylethane-1-sulfonamide CAS 89747-69-3
| CAS No. | 89747-69-3 |
| Molecular Formula | C4H11NO3S |
| Molecular Weight | 153.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 2-Hydroxy-N,N-dimethylethane-1-sulfonamide (C4H11NO3S) is characterized by an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
2-Hydroxy-N,N-dimethylethane-1-sulfonamide (CAS 89747-69-3), molecular formula C4H11NO3S and molecular weight 153.20 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2-Hydroxy-N,N-dimethylethane-1-sulfonamide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C4H11NO3S |
| Molecular Weight | 153.20 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1982 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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- Crisaborole impurity 159 (CAS CATO-C4X-2021159)
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- TTTB6 (CAS 1343457-63-5)
- 1,1'-((1R,3S)-1,3-dibromo-2-oxocyclohexane-1,3-diyl)bis(2,2,2-trifluoroethan-1-one) (CAS 935700-08-6)
- D-Ile27-Tirzepatide (CAS CATO-CPTD788907)
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