1-((4-Bromo-3-(trifluoromethyl)phenyl)sulfonyl)piperazine CAS 942473-68-9
| CAS No. | 942473-68-9 |
| Molecular Formula | C11H12BrF3N2O2S |
| Molecular Weight | 373.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-((4-Bromo-3-(trifluoromethyl)phenyl)sulfonyl)piperazine (CAS 942473-68-9) is a high-purity analytical reference standard with the molecular formula C11H12BrF3N2O2S and a molecular weight of 373.19 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine/bromine substitution, 1-((4-Bromo-3-(trifluoromethyl)phenyl)sulfonyl)piperazine is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 373.19 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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-((4-Bromo-3-(trifluoromethyl)phenyl)sulfonyl)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 | C11H12BrF3N2O2S |
| Molecular Weight | 373.19 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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- 2-Bromo-4-ethoxy-5-methoxybenzoyl chloride (CAS 1160250-48-5)
- 3-(Chloromethyl)-2-fluorobenzonitrile (CAS 1261682-61-4)
- 1-(2,3-Difluoro-5-methoxy-4-methylphenyl)ethan-1-one (CAS 1706436-19-2)
- Cinobufotalin (CAS 1108-68-5)
- 1-(4-Bromobenzyl)-5-(pyridin-4-yl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 1338666-89-9)
- sodium 1,1'-((3,3'-disulfanediylbis(propanoyl))bis(oxy))bis(2,5-dioxopyrrolidine-3-sulfinate) (CAS 142702-31-6)
- Lysine Impurity 17 (CAS 923-27-3)
- Semaglutide impurity 196 (CAS CATO-C4X-2226196)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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