2-(4-Ethylpiperazin-1-yl)-5-(piperidine-1-sulfonyl)aniline dihydrochloride CAS 1172463-82-9
| CAS No. | 1172463-82-9 |
| Molecular Formula | C17H28N4O2S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(4-Ethylpiperazin-1-yl)-5-(piperidine-1-sulfonyl)aniline dihydrochloride (C17H28N4O2SHCl) contains a steroid core, an amide group, a sulfone 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. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO supplies 2-(4-Ethylpiperazin-1-yl)-5-(piperidine-1-sulfonyl)aniline dihydrochloride (CAS 1172463-82-9), a certified reference material (molecular formula C17H28N4O2SHCl, MW 388.95 g/mol) for analytical method development and quality control.
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 | C17H28N4O2S 2*HCl |
| Molecular Weight | 388.95 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 | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Ethylpiperazin Standards
- 2-(4-Ethylpiperazin-1-yl)-n'-hydroxyethanimidamide (CAS 1016524-36-9)
- 3-((4-Ethylpiperazin-1-yl)methyl)benzimidamide (CAS 1016680-24-2)
- 3-(4-Ethylpiperazin-1-yl)-n'-hydroxypropanimidamide (CAS 1017021-20-3)
- 2-(4-Ethylpiperazin-1-yl)isonicotinimidamide (CAS 1017026-82-2)
- 2-(4-Ethylpiperazin-1-yl)-4-methylpyrimidine-5-carboxylic acid (CAS 1017396-77-8)
- 2-(4-Ethylpiperazin-1-yl)-2-methylpropanenitrile (CAS 1017433-92-9)
- 3-(4-Ethylpiperazin-1-yl)-2-methylpropan-1-amine (CAS 1017465-49-4)
- 5-(4-Ethylpiperazin-1-yl)pyridin-2-amine (CAS 1018505-59-3)
Recommended Standards
- Pent-1-yn-1-ylbenzene (CAS 4250-81-1)
- 2'-Hydroxy-N,N-dimethyl-[1,1'-biphenyl]-4-carboxamide (CAS 1261921-61-2)
- 6-Amino-1,3-dimethyl-5-propylpyrimidine-2,4(1H,3H)-dione (CAS 101774-79-2)
- N-(2,2-dimethylpropyl)aniline (CAS 7210-81-3)
- 2-[(5-Fluoresceinyl)aminocarbonyl]ethyl Methanethiosulfonate (CAS 887355-30-8)
- N-(9-Methyl-9H-purin-6-yl)benzamide (CAS 51008-78-7)
- 1-(4-Iodobenzyl)-4-methyl-1h-pyrazol-3-amine (CAS 1486354-06-6)
- 2-[(1H-Pyrazol-1-yl)methyl]pyridin-4-amine (CAS 1541829-45-1)
- 6-Bromo-3-isopropylpyrazolo[1,5-a]pyrimidine (CAS 1379344-54-3)
- Semaglutide impurity 249 (CAS CATO-C4X-2226249)
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