4-Chloro-N-(2-{4-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]piperazin-1-yl}ethyl)benzene-1-sulfonamide CAS 338792-84-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338792-84-0 |
| Molecular Formula | C18H19Cl2F3N4O2S |
| Molecular Weight | 483.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Chloro-N-(2-{4-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]piperazin-1-yl}ethyl)benzene-1-sulfonamide (CAS 338792-84-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H19Cl2F3N4O2S. Molecular weight: 483.34 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C18H19Cl2F3N4O2S |
| Molecular Weight | 483.34 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 | 4 |
| Sulfur Atoms | 1 |
Related Chloro Standards
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- Methyl 2-(2-((4-(5-chloro-2-methylphenyl)piperazin-1-yl)sulfonyl)-4,5-dimethoxyphenyl)acetate (CAS 497061-01-5)
Recommended Standards
- Ethyl 3-benzoyl-1-(2,4-dichlorobenzyl)-2-methyl-7-oxo-4,7-dihydro-1H-pyrrolo[3,2-b]pyridine-6-carboxylate (CAS 339028-67-0)
- 4,4'-(Benzo[c][1,2,5]selenadiazole-4,7-diyl)bis(3-methoxybenzoic acid) (CAS 2758181-30-3)
- Dapagliflozin Impurity 81 (CAS CATO-C4X-113881)
- 4-Iodo-3,5-dimethylbenzamide (CAS 1206679-91-5)
- 3-Bromo-1-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 2246849-56-7)
- 7-Fluoroisoquinoline-1-carbonitrile (CAS 1427501-79-8)
- 6-(Pyridin-3-yl)-9H-purin-2-amine (CAS 918537-06-1)
- Ethyl 2,5-diiodo-4-methyl-1H-pyrrole-3-carboxylate (CAS 5448-13-5)
- N-(2-Methoxyphenyl)-7-phenyl-1,4-thiazepane-4-carboxamide (CAS 1797028-88-6)
- Semaglutide Impurity 1(OtBu-Ste-D-γGlu(OtBu)-AEEA-AEEA-OH) (CAS CATO-C4X-22261)
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