1-[(4-Chlorophenyl)(phenyl)methyl]-4-[(4-methylphenyl)sulfonyl]piperazine CAS 474654-20-1
| CAS No. | 474654-20-1 |
| Molecular Formula | C24H43ClN2O2S |
| Molecular Weight | 459.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 459.13 g/mol gives 1-[(4-Chlorophenyl)(phenyl)methyl]-4-[(4-methylphenyl)sulfonyl]piperazine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 1-[(4-Chlorophenyl)(phenyl)methyl]-4-[(4-methylphenyl)sulfonyl]piperazine (CAS 474654-20-1), a certified reference material (molecular formula C24H43ClN2O2S, MW 459.13 g/mol) for analytical method development and quality control.
1-[(4-Chlorophenyl)(phenyl)methyl]-4-[(4-methylphenyl)sulfonyl]piperazine (C24H43ClN2O2S) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 1-[(4-Chlorophenyl)(phenyl)methyl]-4-[(4-methylphenyl)sulfonyl]piperazine 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 | C24H43ClN2O2S |
| Molecular Weight | 459.13 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Chlorophenyl Standards
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- Ethyl 1-(4-chlorophenyl)-5-(1H-indol-3-yl)-4-(p-tolyl)-4,5-dihydro-1H-1,2,4-triazole-3-carboxylate (CAS 361466-22-0)
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- 4-(4-(4-Chlorophenyl)thiazol-2-yl)-N-(3-(trifluoromethyl)phenyl)benzamide (CAS 338408-10-9)
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Recommended Standards
- 162334-97-6 N-(2-Bromo-5-hydroxy-4-methoxy-benzyl)-N-[2-(3-bromo-4-hydroxy-phenyl)-ethyl]-formamide N-(3-Bromo-4-hydroxyphenethyl)-N-(2-bromo-5-hydroxy-4-methoxybenzyl)formamide (CAS 162334-97-6)
- 3,5-Dibromo-4-((2-phenyl-2H-indazol-5-yl)oxy)aniline (CAS 918946-22-2)
- CAS 2452301-13-0 (CAS 2452301-13-0)
- 2-((5-(2-Bromophenyl)-1,3,4-oxadiazol-2-yl)thio)-N-(3,5-dichlorophenyl)acetamide (CAS 334503-65-0)
- 3-Amino-1H-pyrazole-4-carboxaldehyde (CAS 2284110-65-0)
- 4-Ethoxybenzofuran-6-carboxylic acid (CAS 1239847-63-2)
- 4-Amino-6-bromo-5-(difluoromethyl)pyridin-3-ol (CAS 1806823-97-1)
- Amisulpride Impurity 17 (CAS CATO-C4X-104517)
- 6-(4-Bromophenyl)-3,5-dimethylimidazo[2,1-b]thiazole-2-carboxylic acid (CAS 1181348-05-9)
- 3-{[2-(1-Cyclohexen-1-yl)ethyl]-amino}propanohydrazide (CAS 1040689-23-3)
- 5-Methyl-1-phenyl-1H-pyrazolo[3,4-b]pyrazine (CAS 91356-89-7)
- 1-(4-Iodophenyl)-n-methylmethanesulfonamide (CAS 123088-58-4)
- 2-((Cyanomethyl)thio)-N-isobutylbenzamide (CAS 1181490-17-4)
- Met(O)14-Exenatide trifluoroacetate salt (CAS 1678417-38-3)
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