4-Chloro-N-(2-(4-((4-chlorophenyl)sulfonyl)piperazin-1-yl)ethyl)benzenesulfonamide CAS 547733-50-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 547733-50-6 |
| Molecular Formula | C18H21Cl2N3O4S2 |
| Molecular Weight | 478.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Chloro-N-(2-(4-((4-chlorophenyl)sulfonyl)piperazin-1-yl)ethyl)benzenesulfonamide (CAS 547733-50-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H21Cl2N3O4S2. Molecular weight: 478.41 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C18H21Cl2N3O4S2 |
| Molecular Weight | 478.41 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.) | 1984 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Related Chloro Standards
- 2-{1-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]-1H-indol-3-yl}-N-(4-chlorophenyl)-2-oxoacetamide (CAS 338770-20-0)
- 2-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)thio)-N-(2,4-dichlorophenyl)nicotinamide (CAS 338774-95-1)
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- (Z)-({1-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]-1H-pyrazol-5-yl}methylidene)({2-[3-(trifluoromethyl)phenoxy]ethoxy})amine (CAS 318248-54-3)
- 3-[(1E)-1-{2-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]-2-methylhydrazin-1-yl}-2-cyanoeth-1-en-1-yl]-1-[3-(trifluoromethyl)phenyl]urea (CAS 337920-17-9)
- 1-{4-[(2-chloro-1,3-thiazol-5-yl)methoxy]benzenesulfonyl}-4-(2,5-dimethylphenyl)piperazine (CAS 860784-39-0)
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Recommended Standards
- 4,4'-([1,1'-Biphenyl]-4,4'-diylbis(oxy))bis(isobenzofuran-1,3-dione) (CAS 53303-54-1)
- Benzofuran Impurity 3 (CAS 1446090-77-2)
- AM 8553 (CAS 1352064-70-0)
- 2-Methyl-3(or 5)-(methylthio)pyrazine (CAS 68378-12-1)
- 7-Chlorothieno[3,2-b]pyridine (CAS 69627-03-8)
- 2-Boronofuran-3-carboxylic acid (CAS 1072952-23-8)
- [2,2':6',2''-Terpyridine]-6,6''-dicarbonitrile (CAS 129077-54-9)
- 3-(3,5-Dimethyl-1H-pyrazol-1-yl)-1-(piperazin-1-yl)propan-1-one (CAS 1468562-03-9)
- 2,3-Dimethylbenzene-1,4-diamine (CAS 5306-96-7)
- Endo-Gly4-Semaglutide (CAS CATO-C4X-222679)
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