3-Bromo-n-(piperidin-4-yl)benzenesulfonamide hydrochloride CAS 1233958-23-0
| CAS No. | 1233958-23-0 |
| Molecular Formula | C11H15BrN2O2S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Bromo-n-(piperidin-4-yl)benzenesulfonamide hydrochloride (C11H15BrN2O2SHCl) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine/bromine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies 3-Bromo-n-(piperidin-4-yl)benzenesulfonamide hydrochloride (CAS 1233958-23-0), a certified reference material (molecular formula C11H15BrN2O2SHCl, MW 355.67 g/mol) for analytical method development and quality control.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 3-Bromo-n-(piperidin-4-yl)benzenesulfonamide 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 | C11H15BrN2O2S HCl |
| Molecular Weight | 355.67 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Bromo Standards
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Recommended Standards
- Ald-Ph-NHS ester (CAS 60444-78-2)
- Phenyl(thiazol-5-yl)methanone (CAS 91516-29-9)
- 1-(6-Chloropyridazin-3-yl)piperidine-4-carboxylic acid (CAS 339276-36-7)
- Methyl 6-iodo-2-methylnicotinate (CAS 1352528-72-3)
- 6-Chloro-7H-purin-8(9H)-one (CAS 37527-48-3)
- 4-Aminopiperidine-4-carboxamide (CAS 819814-33-0)
- 4-Bromo-2-phenyl-7-(trifluoromethoxy)quinoline (CAS 1189106-98-6)
- 5-Chloro-2-methylnicotinonitrile (CAS 1256819-16-5)
- 4-Bromo-1-trityl-1H-pyrazolo[3,4-c]pyridine (CAS 1416373-25-5)
- Semaglutide（sodium salt） (CAS CATO-C4X-222619)
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