N-Methyl-2-(methylsulfonyl)ethanamine hydrochloride CAS 202197-60-2
| CAS No. | 202197-60-2 |
| Molecular Formula | C4H11NO2S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of N-Methyl-2-(methylsulfonyl)ethanamine hydrochloride is closely related to an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies N-Methyl-2-(methylsulfonyl)ethanamine hydrochloride (CAS 202197-60-2), a certified reference material (molecular formula C4H11NO2SHCl, MW 173.66 g/mol) for analytical method development and quality control.
N-Methyl-2-(methylsulfonyl)ethanamine hydrochloride (C4H11NO2SHCl) contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), N-Methyl-2-(methylsulfonyl)ethanamine hydrochloride meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C4H11NO2S HCl |
| Molecular Weight | 173.66 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | -1.0 |
| CAS Registry Year (est.) | 2014 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Recommended Standards
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- Neodymium(II) iodide (CAS 61393-36-0)
- N3-Methyl-6-(trifluoromethyl)pyridine-2,3-diamine (CAS 1383948-57-9)
- 1-(2,5-Dichlorophenyl)-1H-1,2,3-triazole-4-carbaldehyde (CAS 1325724-93-3)
- 3-(4-(5-Bromopyridin-2-yl)tetrahydro-2H-pyran-4-yl)-5-(pyridin-4-yl)-1,2,4-oxadiazole (CAS 1369514-01-1)
- 3-(1-(2-Chloro-6-fluorobenzyl)-5,6-dimethyl-1H-benzo[d]imidazol-2-yl)pyridin-2(1H)-one (CAS 860787-75-3)
- 8-Methyl-2,3,4,5-tetrahydropyrido[3,2-f][1,4]oxazepine (CAS 956461-78-2)
- Semaglutide impurity 61 (CAS CATO-C4X-222661)
Why CATO?
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