1-(3,5-Dichlorobenzenesulfonyl)-4-[5-(trifluoromethyl)pyridin-2-yl]piperazine CAS 478077-47-3
| CAS No. | 478077-47-3 |
| Molecular Formula | C16H14Cl2F3N3O2S |
| Molecular Weight | 440.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 1-(3,5-Dichlorobenzenesulfonyl)-4-[5-(trifluoromethyl)pyridin-2-yl]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.
CATO supplies 1-(3,5-Dichlorobenzenesulfonyl)-4-[5-(trifluoromethyl)pyridin-2-yl]piperazine (CAS 478077-47-3), a certified reference material (molecular formula C16H14Cl2F3N3O2S, MW 440.27 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution, 1-(3,5-Dichlorobenzenesulfonyl)-4-[5-(trifluoromethyl)pyridin-2-yl]piperazine is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 440.27 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
Physical & Chemical Properties
| Molecular Formula | C16H14Cl2F3N3O2S |
| Molecular Weight | 440.27 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.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Dichlorobenzenesulfonyl Standards
- 2-[4-(2,4-Dichlorobenzenesulfonyl)-1,4-diazepan-1-yl]-4,6-dimethylpyridine-3-carbonitrile (CAS 478256-91-6)
- 3-(3,4-Dichlorobenzenesulfonyl)-2-hydroxy-2-methyl-N-[3-(trifluoromethyl)phenyl]propanamide (CAS 338424-41-2)
- (2E)-2-(2,4-Dichlorobenzenesulfonyl)-3-{[5-(trifluoromethyl)pyridin-2-yl]amino}prop-2-enenitrile (CAS 1025208-17-6)
- 2-[1-(3,5-Dichlorobenzenesulfonyl)pyrrolidin-2-yl]-1,3-benzothiazole (CAS 672925-46-1)
- 1-(2,4-Dichlorobenzenesulfonyl)-5-[2-(1H-1,2,4-triazol-1-yl)propan-2-yl]-1H-pyrazole-4-carbonitrile (CAS 318469-20-4)
- 1-{4-[(3,4-dichlorobenzenesulfonyl)methyl]-4-hydroxypiperidin-1-yl}-2,2-dimethylpropan-1-one (CAS 865659-58-1)
- Methyl 4-[4-(2,4-dichlorobenzenesulfonyl)piperazin-1-yl]-3-nitrobenzoate (CAS 478246-59-2)
- Methyl 3-[(2,5-dichlorobenzenesulfonyl)oxy]-4-nitrobenzoate (CAS 297150-06-2)
Recommended Standards
- 9-Bromo-2-(furan-2-yl)-5-(3-nitrophenyl)-5,10b-dihydro-1H-benzo[e]pyrazolo[1,5-c][1,3]oxazine (CAS 799779-27-4)
- 6-(4-Chlorophenyl)-2-{[(6-chloropyridin-3-yl)methyl]sulfanyl}-4-(trifluoromethyl)pyridine-3-carbonitrile (CAS 674805-55-1)
- N-[5-(Benzyloxy)-2,4-dichlorophenyl]-3-(trifluoromethyl)benzamide (CAS 338961-19-6)
- N-allyl-4-chloro-N'-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-N'-methylbenzenesulfonohydrazide (CAS 321433-35-6)
- 4-chloropyrimidine-2-carbonitrile (CAS 898044-48-9)
- 1-(Chloromethyl)-1,2-dihydro-3H-benz[e]indole-3-carboxylic Acid 1,1-Dimethylethyl Ester 454713-41-8 N-Boc-1-chloromethyl-1,2-dihydro-3H-benzo[e]indole tert-Butyl 1-(Chloromethyl)-1,2-dihydro-3H-benzo[e]indole-3-carboxylate (CAS 454713-41-8)
- 2-Phenyl-6-(thiophen-2-yl)pyridazine-3(2H)-thione (CAS 113362-21-3)
- Ethyl 4-((5-chloro-8-methoxyquinolin-4-yl)amino)benzoate (CAS 1315352-15-8)
- 1-(Benzyloxy)-3,5-dimethylbenzene (CAS 83619-85-6)
- N-(7-Nitro-9H-fluoren-2-yl)acetamide (CAS 72570-99-1)
- Methyl (2S)-2-(8-chloro-1-naphthyl)-4-oxo-2,3-dihydropyran-5-carboxylate (CAS 2648585-75-3)
- (R)-2-(3-(pyrrolidin-2-yl)phenyl)acetonitrile (CAS 1213382-23-0)
- (R)-1-(4-fluoro-3-methoxyphenyl)propan-1-amine (CAS 1213089-54-3)
- Semaglutide impurity 74 (CAS CATO-C4X-222674)
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