1-[2-Chloro-4-methyl-5-(methylsulfonyl)phenyl]-4-{[6-(trifluoromethyl)-3-pyridinyl]methyl}piperazine CAS 909666-43-9
| CAS No. | 909666-43-9 |
| Molecular Formula | C19H21ClF3N3O2S |
| Molecular Weight | 447.90 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 447.90 g/mol gives 1-[2-Chloro-4-methyl-5-(methylsulfonyl)phenyl]-4-{[6-(trifluoromethyl)-3-pyridinyl]methyl}piperazine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
1-[2-Chloro-4-methyl-5-(methylsulfonyl)phenyl]-4-{[6-(trifluoromethyl)-3-pyridinyl]methyl}piperazine (CAS 909666-43-9) is a high-purity analytical reference standard with the molecular formula C19H21ClF3N3O2S and a molecular weight of 447.90 g/mol.
1-[2-Chloro-4-methyl-5-(methylsulfonyl)phenyl]-4-{[6-(trifluoromethyl)-3-pyridinyl]methyl}piperazine (C19H21ClF3N3O2S) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 1-[2-Chloro-4-methyl-5-(methylsulfonyl)phenyl]-4-{[6-(trifluoromethyl)-3-pyridinyl]methyl}piperazine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C19H21ClF3N3O2S |
| Molecular Weight | 447.90 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Chloro Standards
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Recommended Standards
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- 2-(1-(4-Chlorobenzyl)-2,5-dimethyl-1h-indol-3-yl)-N-(2-methoxypyridin-4-yl)-2-oxoacetamide (CAS 1006604-91-6)
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- 5-Amino-3-(3,4-dichlorophenyl)-1H-pyrazole (CAS 208519-10-2)
- Butane-1,4-diyl bis(2,2,2-trifluoroethanesulfonate) (CAS 117186-54-6)
- 2-(3-Bromophenyl)-6-methylquinoline-4-carboxylic acid (CAS 725687-88-7)
- N-(5-Methoxy-1,3,4-thiadiazol-2-yl)-1-propylhydrazinecarboxamide (CAS 57773-88-3)
- (7,7-Difluorobicyclo[4.1.0]Heptan-3-yl)methanol (CAS 1494594-77-2)
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- Tert-butyl (1S,4S)-7-hydroxy-2,5-diazabicyclo[2.2.1]Heptane-2-carboxylate (CAS 1228112-74-0)
- 4-Iodo-7-(4-methylbenzenesulfonyl)-7H-pyrrolo[2,3-d]pyrimidine (CAS 906092-45-3)
- 2-Isopropyl-4-methoxypyrimidine (CAS 64958-53-8)
- endo-Arg30-Semaglutide (CAS CATO-C4X-2226281)
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