1-(4-Bromo-3-methylphenylsulfonyl)piperidine CAS 332906-22-6
| CAS No. | 332906-22-6 |
| Molecular Formula | C12H16BrNO2S |
| Molecular Weight | 318.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies 1-(4-Bromo-3-methylphenylsulfonyl)piperidine (CAS 332906-22-6), a certified reference material (molecular formula C12H16BrNO2S, MW 318.23 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, bromine substitution, 1-(4-Bromo-3-methylphenylsulfonyl)piperidine is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 318.23 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
As a certified reference material (CRM), 1-(4-Bromo-3-methylphenylsulfonyl)piperidine 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 | C12H16BrNO2S |
| Molecular Weight | 318.23 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Bromo Standards
- 1-(3-Bromo-5-methylphenylsulfonyl)piperidine (CAS 1020252-95-2)
- 2-((4-Bromo-2,5-dimethylphenyl)thio)-N-(2-hydroxyethyl)acetamide (CAS 1156037-04-5)
- 5-Bromo-N-cyclopentyl-2-methylbenzenesulfonamide (CAS 1184120-28-2)
- 1-((4-Bromo-2,6-dimethylphenyl)sulfonyl)pyrrolidine (CAS 1704066-95-4)
- 1-((4-Bromo-2-methylphenyl)sulfonyl)piperidine (CAS 324059-00-9)
- 1-(3-Bromo-4-methylphenylsulfonyl)piperidine (CAS 850429-73-1)
- 1-(5-Bromo-2-methylbenzenesulfonyl)piperidine (CAS 364736-61-8)
- 2-Bromo-N-cyclohexylbenzenesulfonamide (CAS 951883-95-7)
Recommended Standards
- 1-(4-Bromophenyl)-N-cyclopentylmethanesulfonamide (CAS 950256-12-9)
- 1-(4-Bromophenylsulfonyl)-4-methylpiperidine (CAS 333345-62-3)
- (E)-N-(1-(4-Bromo-2-hydroxyphenyl)ethylidene)-2-methylpropane-2-sulfinamide (CAS 2890778-14-8)
- tert-Butyl ((1R,2R)-2-(4-bromothiophen-2-yl)cyclopropyl)carbamate (CAS 1818258-10-4)
- Methyl 3-iodo-1H-indole-6-carboxylate (CAS 850374-98-0)
- 6-Chloro-3-nitro-5-phenylpyridin-2-amine (CAS 790692-86-3)
- 1-(Piperidine-4-carbonyl)pyrrolidine-2-carboxamide hydrochloride (CAS 1231925-79-3)
- AB-PINACA (CAS 1445752-09-9)
- tert-Butyl ((1S,2S)-2-((2,6-dimethoxyphenyl)thio)-2,3-dihydro-1H-inden-1-yl)carbamate (CAS 1902155-00-3)
- Methyl 3-methyl-5-(4-(trifluoromethyl)phenyl)isoxazole-4-carboxylate (CAS 175276-89-8)
- Ethyl 3-(4-chlorophenyl)-5-methylbenzofuran-2-carboxylate (CAS 1956310-33-0)
- 1-(3-Bromobenzyl)pyrrolidine-2,5-dione (CAS 791817-73-7)
- 1-Bromo-3-butoxy-2-fluoro-4-methoxybenzene (CAS 1881291-21-9)
- FMRF-Like Peptide from snail Helix aspersa (CAS 98495-35-3)
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