N-(3-aminopropyl)-N-methylmethanesulfonamide hydrochloride CAS 1955554-00-3
| CAS No. | 1955554-00-3 |
| Molecular Formula | C5H14N2O2S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(3-aminopropyl)-N-methylmethanesulfonamide hydrochloride (CAS 1955554-00-3) is a high-purity analytical reference standard with the molecular formula C5H14N2O2SHCl and a molecular weight of 202.70 g/mol.
N-(3-aminopropyl)-N-methylmethanesulfonamide hydrochloride (C5H14N2O2SHCl) contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. It is notably hygroscopic, 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.
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 | C5H14N2O2S HCl |
| Molecular Weight | 202.70 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | -1.0 |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related N Standards
- Benzyl 2-(3-aminopropyl)piperidine-1-carboxylate (CAS 1000561-64-7)
- [1-(3-Aminopropyl)piperidin-3-yl]methanol (CAS 100708-30-3)
- 4-(3-Aminopropyl)benzenesulfonamide (CAS 10079-78-4)
- n-(3-Aminopropyl)-3-bromobenzamide (CAS 1016507-95-1)
- 2-[2-(1-aminopropyl)phenoxy]-n-methylacetamide (CAS 1016521-84-8)
- N-(3-aminopropyl)-2-iodobenzamide (CAS 1016532-22-1)
- 5-((3-Aminopropyl)amino)thieno[3,2-b]pyridin-7(4H)-one dihydrochloride (CAS 1016552-68-3)
- 5-((3-Aminopropyl)amino)thieno[3,2-b]pyridin-7(4H)-one (CAS 1016566-94-1)
Recommended Standards
- 2-Aminoquinoline-6-carboxylic acid benzyl ester, 97% (CAS 863492-35-7)
- Ethyl 2-(tert-butyl)-5-hydroxyisonicotinate (CAS 868047-74-9)
- Benzoylthiocholine (iodide) (CAS 10561-14-5)
- N-(pyridin-4-ylmethyl)butan-1-amine hydrochloride (CAS 1158322-38-3)
- N-(4-(Benzofuran-2-yl)thiazol-2-yl)-2-chloroacetamide (CAS 924129-01-1)
- n-(1-Phenylethyl)hexan-1-amine (CAS 55386-59-9)
- 2,2-Dimethyloxane-4-sulfonyl chloride (CAS 1341861-77-5)
- 1-Boc-2-methyl-4-piperidinone (CAS 190906-92-4)
- 2-(2-Chlorophenoxy)-N-(4h-1,2,4-triazol-3-yl)propanamide (CAS 1050829-61-2)
- Semaglutide impurity 29 (CAS 110990-08-4)
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