2-[(2R,5S)-5-(Methanesulfonylamino-methyl)-pyrrolidin-2-yl]-N-methyl-acetamide CAS 1442080-84-3
| CAS No. | 1442080-84-3 |
| Molecular Formula | C9H19N3O3S |
| Molecular Weight | 249.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-[(2R,5S)-5-(Methanesulfonylamino-methyl)-pyrrolidin-2-yl]-N-methyl-acetamide is closely related to an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
2-[(2R,5S)-5-(Methanesulfonylamino-methyl)-pyrrolidin-2-yl]-N-methyl-acetamide (CAS 1442080-84-3) is a high-purity analytical reference standard with the molecular formula C9H19N3O3S and a molecular weight of 249.33 g/mol.
2-[(2R,5S)-5-(Methanesulfonylamino-methyl)-pyrrolidin-2-yl]-N-methyl-acetamide (C9H19N3O3S) contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. It is notably hygroscopic, 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), 2-[(2R,5S)-5-(Methanesulfonylamino-methyl)-pyrrolidin-2-yl]-N-methyl-acetamide 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 | C9H19N3O3S |
| Molecular Weight | 249.33 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1992 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Recommended Standards
- Ethyl 4-(pyridin-4-ylmethyl)piperazine-1-carboxylate (CAS 143210-48-4)
- 1-[(4S)-4-(Phenylmethyl)-2-thioxo-3-oxazolidinyl]-1-propanone (CAS 145588-95-0)
- N-allyl-2-(3-methylbenzoyl)hydrazine-1-carbothioamide (CAS 142993-39-3)
- 1-(7-Methoxy-2,3-dihydrobenzo[f][1,4]thiazepin-4(5H)-yl)prop-2-en-1-one (CAS 145903-18-0)
- 3-Chloro-2-iodo-5,6-dimethoxypyridine (CAS 910616-72-7)
- (2S,4S)-4-(4-Bromo-2-fluorophenoxy)-1-(tert-butoxycarbonyl)-2-pyrrolidinecarboxylic acid (CAS 1135227-05-2)
- 4-Fluoro-3-methylanisole (CAS 2338-54-7)
- N-(1,2,3,4-tetrahydronaphthalen-1-yl)tetrahydrofuran-3-amine (CAS 1340291-09-9)
- 3-[(S)-1-(N-Boc-Amino)ethyl]phenylboronic acid (CAS 477312-91-7)
- 5-Amino-2-chloro-N-(pyridin-2-yl)benzamide (CAS 926273-21-4)
- Ethyl 2-oxo-2-(2-oxopyrrolidin-3-yl)acetate (CAS 90090-56-5)
- Methyl 3-(Cyclopropylamino)-4-nitrobenzoate (CAS 1912589-06-0)
- Tri(naphthalen-1-yl)(p-tolyl)silane (CAS 18844-07-0)
- Semaglutide impurity 30 (CAS CATO-C4X-222630)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com