4-((4-Bromophenyl)sulfonyl)piperidine hydrochloride CAS 226400-32-4
| CAS No. | 226400-32-4 |
| Molecular Formula | C11H14BrNO2S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 4-((4-Bromophenyl)sulfonyl)piperidine hydrochloride is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine/bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
4-((4-Bromophenyl)sulfonyl)piperidine hydrochloride (CAS 226400-32-4) is a high-purity analytical reference standard with the molecular formula C11H14BrNO2SHCl and a molecular weight of 340.66 g/mol.
Structurally, 4-((4-Bromophenyl)sulfonyl)piperidine hydrochloride (C11H14BrNO2SHCl) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine/bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 340.66 g/mol, it falls into the moderately-high-molecular-weight range. 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).
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), 4-((4-Bromophenyl)sulfonyl)piperidine 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 | C11H14BrNO2S HCl |
| Molecular Weight | 340.66 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; 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.) | 2021 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Bromophenyl Standards
- 3-(4-Bromophenyl)indeno[1,2-c]pyrazol-4(1H)-one (CAS 100007-87-2)
- 3-(2-Bromophenyl)-5-(2-fluorophenyl)-1,2,4-oxadiazole (CAS 1000339-25-2)
- 3-(2-Bromophenyl)-5-(2,4-dichlorophenyl)-1,2,4-oxadiazole (CAS 1000339-26-3)
- 3-(2-Bromophenyl)-5-(3-nitrophenyl)-1,2,4-oxadiazole (CAS 1000339-27-4)
- 3-(2-Bromophenyl)-5-(2-chlorophenyl)-1,2,4-oxadiazole (CAS 1000339-28-5)
- 1-(4-Bromophenyl)-α,α-dimethyl-1H-1,2,3-triazole-4-methanol (CAS 1000339-34-3)
- Ethyl 4-(4-bromophenyl)-2-oxobut-3-enoate (CAS 1000400-78-1)
- 2-(4-Bromophenyl)-2-(piperazin-1-yl)acetonitrile (CAS 1000406-20-1)
Recommended Standards
- N-Cyclopropylpyridin-2-amine (CAS 950577-07-8)
- 6-Bromo-2-isobutyl-1H-imidazo[4,5-b]pyridine (CAS 68175-16-6)
- 2-(Oxetan-3-yl)pyrrolidine (CAS 1896703-84-6)
- ethyl 6-morpholinopyridazine-3-carboxylate (CAS 77407-73-9)
- trans-4-methoxy-1-methyl-3-pyrrolidinamine dihydrochloride (CAS 128740-20-5)
- Ethyl 2-amino-5-(tert-butyl)-1H-pyrrole-3-carboxylate (CAS 785806-32-8)
- 3-Hydroxymethylbenzylamine hydochloride, 97% (CAS 40896-62-6)
- 1-(Pyrrolidin-3-yl)-1H-1,2,3-triazole (CAS 169750-38-3)
- 3-Hydroxypyrazine-2-carbonyl chloride (CAS 98136-34-6)
- Neuropeptide K (human, porcine, rat) trifluoroacetate salt (CAS 96827-05-3)
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