1-[2-Chloro-4-methyl-5-(methylsulfonyl)phenyl]-4-{[6-(trifluoromethyl)-3-pyridinyl]methyl}piperazine CAS 909666-43-9
Purity 97%+In StockPharmaceutical Standards
| 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
1-[2-Chloro-4-methyl-5-(methylsulfonyl)phenyl]-4-{[6-(trifluoromethyl)-3-pyridinyl]methyl}piperazine (CAS 909666-43-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C19H21ClF3N3O2S. Molecular weight: 447.90 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
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
- (E)-N-(2-((3-chloro-5-(trifluoromethyl)pyridin-2-yl)amino)ethyl)-2-(4-isopropylphenyl)ethene-1-sulfonamide (CAS 478246-24-1)
- Gefitinib Impurity 15 (CAS 1608115-59-8)
- 2-(1-(4-Chlorobenzyl)-2,5-dimethyl-1h-indol-3-yl)-N-(2-methoxypyridin-4-yl)-2-oxoacetamide (CAS 1006604-91-6)
- 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)
- 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)
- 4-Bromo-3-fluoro-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-pyrrole-2-carboxylic acid (CAS 2916880-52-7)
- Tert-butyl (1S,4S)-7-hydroxy-2,5-diazabicyclo[2.2.1]Heptane-2-carboxylate (CAS 1228112-74-0)
- endo-Arg30-Semaglutide (CAS CATO-C4X-2226281)
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