1-((4-Bromo-2-methylphenyl)sulfonyl)piperidine CAS 324059-00-9
| CAS No. | 324059-00-9 |
| Molecular Formula | C12H16BrNO2S |
| Molecular Weight | 318.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 1-((4-Bromo-2-methylphenyl)sulfonyl)piperidine (CAS 324059-00-9), a certified reference material (molecular formula C12H16BrNO2S, MW 318.23 g/mol) for analytical method development and quality control.
Structurally, 1-((4-Bromo-2-methylphenyl)sulfonyl)piperidine (C12H16BrNO2S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 318.23 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), 1-((4-Bromo-2-methylphenyl)sulfonyl)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-(3-Bromo-4-methylphenylsulfonyl)piperidine (CAS 850429-73-1)
- 1-(4-Bromo-3-methylphenylsulfonyl)piperidine (CAS 332906-22-6)
- 1-(5-Bromo-2-methylbenzenesulfonyl)piperidine (CAS 364736-61-8)
- 2-Bromo-N-cyclohexylbenzenesulfonamide (CAS 951883-95-7)
Recommended Standards
- (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)
- 4-[(4-Bromobenzenesulfonyl)methyl]piperidine (CAS 1706450-64-7)
- 1-(4-Bromophenyl)-N-cyclopentylmethanesulfonamide (CAS 950256-12-9)
- Methyl Isothiocyanate (CAS 556-61-6)
- 2-(4-Formylphenoxy)-2-phenylacetic acid (CAS 480994-56-7)
- 4-(2,4-Diphenylpyrimidine-5-carbonyl)morpholine (CAS 338771-93-0)
- racemic-trans-1,2-Bis[di(3,5-dimethylphenyl)phosphinomethyl]cyclobutane (CAS 1226906-44-0)
- {2,9-dioxaspiro[5.5]undecan-3-yl}methanesulfonyl chloride (CAS 2091749-03-8)
- 1-Ethyl-4-hydroxy-6-methyl-3-(piperidin-1-yl(thiophen-2-yl)methyl)pyridin-2(1H)-one (CAS 939242-75-8)
- Ethyl 2-chloro-5-(chlorosulfonyl)nicotinate (CAS 334708-07-5)
- 3264-21-9 A821350 N-(2-bromanyl-4-fluoranyl-phenyl)-1-methyl-pyrrolidin-2-imine N-(2-bromo-4-fluorophenyl)-1-methyl-2-pyrrolidinimine (CAS 3264-21-9)
- 6-Ethoxyquinolin-8-amine (CAS 644984-33-8)
- Tirzepatide Impurity 23 X TFA Salt (CAS CATO-C4X-324023)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com