4-(4-Bromophenyl)piperidine 4-methylbenzenesulfonate CAS 1464091-57-3
| CAS No. | 1464091-57-3 |
| Molecular Formula | C11H14BrN |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
4-(4-Bromophenyl)piperidine 4-methylbenzenesulfonate (CAS 1464091-57-3), molecular formula C11H14BrNC7H8O3S and molecular weight 412.34 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 4-(4-Bromophenyl)piperidine 4-methylbenzenesulfonate (C11H14BrNC7H8O3S) is characterized by a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, bromine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C11H14BrN C7H8O3S |
| Molecular Weight | 412.34 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 2-Methyl-6-(trifluoromethyl)imidazo[2,1-b]thiazole-5-carbonitrile (CAS 1823944-10-0)
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- 1-[(2,6-dichlorophenyl)methyl]-3-methyl-4,5-dihydro-1H-pyrazol-5-one (CAS 568557-47-1)
- N-((2,2-dimethyl-4,6-dioxo-1,3-dioxan-5-ylidene)methyl)pentanamide (CAS 477885-75-9)
- 4-(4-(Thiophen-2-yl)pyrimidin-2-yl)phenyl 4-chlorobenzoate (CAS 477862-92-3)
- 4-(tert-Butoxy)-1,2,5-oxadiazole-3-carboxylic acid (CAS 2735655-44-2)
- (2R,6R)-2-methyl-6-phenylmorpholine (CAS 250596-82-8)
- Sulbutiamine (CAS 3286-46-2)
- Des-Ile12-Aib13-Tirzepatide (CAS CATO-CPTD788960)
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