N-(2-hydroxyethyl)-N-methylpiperazine-1-sulfonamide hydrochloride CAS 1269152-65-9
| CAS No. | 1269152-65-9 |
| Molecular Formula | C7H17N3O3S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 259.75 g/mol gives N-(2-hydroxyethyl)-N-methylpiperazine-1-sulfonamide hydrochloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
N-(2-hydroxyethyl)-N-methylpiperazine-1-sulfonamide hydrochloride (CAS 1269152-65-9), molecular formula C7H17N3O3SHCl and molecular weight 259.75 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of N-(2-hydroxyethyl)-N-methylpiperazine-1-sulfonamide hydrochloride (C7H17N3O3SHCl) is characterized by an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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-(2-hydroxyethyl)-N-methylpiperazine-1-sulfonamide 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 | C7H17N3O3S HCl |
| Molecular Weight | 259.75 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 methanol, ethanol, DMSO, water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related N Standards
- Methyl 6-(2-hydroxyethyl)nicotinate (CAS 1000506-99-9)
- Methyl 2-(4-(2-hydroxyethyl)phenyl)-2-methylpropanoate, 97% (CAS 1000536-33-3)
- N-(2-Hydroxyethyl)tetracosanamide (CAS 10015-68-6)
- 2-(1-Hydroxyethyl)-6-mercaptopyridine 1-oxide (CAS 100450-43-9)
- (2-(1-Hydroxyethyl)phenyl)boronic acid (CAS 1004619-37-7)
- 1-(2-Hydroxyethyl)-6-(propylthio)-1,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one (CAS 1005308-55-3)
- 2-(α-Hydroxyethyl)thiamine diphosphate (CAS 10055-47-7)
- 1-(2-Hydroxyethyl)-1H-pyrazole-4-carboxylic acid (CAS 1006469-47-1)
Recommended Standards
- 1-Isopropyl-6-methyl-2-oxo-1,2-dihydropyridine-4-carboxylic acid (CAS 1781301-83-4)
- 3-Chloro-5-cyclopropoxy-N-methylpicolinamide (CAS 1243377-34-5)
- N-(2-ethyl-6-methylphenyl)-2-(4-oxo-7-phenylthieno[3,2-d]pyrimidin-3(4H)-yl)acetamide (CAS 1105223-93-5)
- (6-Chlorohexyl)benzene (CAS 71434-68-9)
- Ethyl 4-[3-(4-methylbenzenesulfonamido)phenoxy]-2-(methylsulfanyl)pyrimidine-5-carboxylate (CAS 478065-31-5)
- Ethyl 2-{[4-cyano-1-methyl-3-(trifluoromethyl)-1H-pyrazol-5-yl]sulfanyl}propanoate (CAS 324009-04-3)
- 2-Acetylamino-5-thiazolecarboxylic acid methyl ester (CAS 1174534-36-1)
- Ethyl 3-(3-Aminophenyl)propionate (CAS 10039-64-2)
- Haloperidol Impurity 21 (CAS 3874-54-2)
- Ac-(5-31)Semaglutide (CAS CATO-C4X-2226279)
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