2-Amino-N-methylethanesulfonamide CAS 94987-87-8
| CAS No. | 94987-87-8 |
| Molecular Formula | C3H10N2O2S |
| Molecular Weight | 138.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
2-Amino-N-methylethanesulfonamide (CAS 94987-87-8) is a high-purity analytical reference standard with the molecular formula C3H10N2O2S and a molecular weight of 138.19 g/mol.
Owing to an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, 2-Amino-N-methylethanesulfonamide is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 138.19 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C3H10N2O2S |
| Molecular Weight | 138.19 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 2-Ethynyl-5-methoxythiophene (CAS 878886-76-1)
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- 3-Chloro-2-ethynylpyridine (CAS 96439-98-4)
- [(5-bromo-2-fluorophenyl)methyl](propan-2-yl)amine (CAS 1016741-73-3)
- 2-(Difluoromethyl)-3-iodo-5-methoxypyridine-4-carboxylic acid (CAS 1804862-59-6)
- Bis[N-(2-hydroxyethyl)-N-methylglycinato]copper (CAS 93940-93-3)
- 4,4,5,5-Tetramethyl-2-(2-(3-(trifluoromethyl)benzyl)benzo[b]thiophen-7-yl)-1,3,2-dioxaborolane (CAS 1207970-76-0)
- SAMS Peptide (CAS 125911-68-4)
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