4-Chloro-N-[2-(6-chloro-4-trifluoromethyl-pyridine-2-sulfonyl)-ethyl]-benzenesulfonamide CAS 1311278-04-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1311278-04-2 |
| Molecular Formula | C14H11Cl2F3N2O4S2 |
| Molecular Weight | 463.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Chloro-N-[2-(6-chloro-4-trifluoromethyl-pyridine-2-sulfonyl)-ethyl]-benzenesulfonamide (CAS 1311278-04-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C14H11Cl2F3N2O4S2. Molecular weight: 463.28 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C14H11Cl2F3N2O4S2 |
| Molecular Weight | 463.28 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related Chloro Standards
- N-(3-chloro-4-methoxybenzyl)-4-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)piperazine-1-carboxamide (CAS 866137-31-7)
- 4-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]oxy}-N-(4-chlorophenyl)benzene-1-sulfonamide (CAS 338775-30-7)
- 2-{[5-chloro-1-(4-methoxyphenyl)-6-oxo-1,6-dihydropyridazin-4-yl](methyl)amino}ethyl N-(4-chlorophenyl)carbamate (CAS 477867-37-1)
- 2-Chloro-N-(2-chlorophenyl)-5-(2-(1-(pyridin-4-yl)ethylidene)hydrazine-1-carbonyl)benzenesulfonamide (CAS 731826-86-1)
- Chloro(crotyl)[di-tert-butyl(4-dimethylaminophenyl)phosphine]palladium(II) (CAS 1334497-06-1)
- 2-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl](2-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]amino}ethyl)amino}ethan-1-ol (CAS 190437-61-7)
- 5-Chloro-3-{[(4-chlorophenyl)sulfanyl]methyl}-1-methyl-4-({[3-(trifluoromethyl)phenyl]sulfanyl}methyl)-1H-pyrazole (CAS 318234-42-3)
- (5-Chloro-2-phenoxyphenyl)triphenylsilane (CAS 18866-43-8)
Recommended Standards
- 1-(2,4-Difluorophenyl)-6-oxo-4-(trifluoromethyl)-N-(4-(trifluoromethyl)phenyl)-1,6-dihydropyridazine-3-carboxamide (CAS 477859-68-0)
- Di-tert-butyl 2-(4-iodo-2-nitrophenyl)malonate (CAS 1686091-29-1)
- 4-((2,6-Dichlorobenzyl)oxy)-2-(3-(trifluoromethyl)benzyl)quinazoline (CAS 861208-35-7)
- N-methyl-N-(2-methyl-4,5,6,7-tetrahydro-2H-indazol-3-yl)methanesulfonamide (CAS 400074-00-2)
- 5,5'-Dibromo-3,3'-dihexyl-2,2'-bithiophene (CAS 170702-05-3)
- 2-Amino-5-(thiophen-2-yl)benzoic acid (CAS 885268-32-6)
- Methyl (1r,3r)-1-amino-3-ethoxycyclobutane-1-carboxylate (CAS 2306247-16-3)
- tert-Butyl (R)-(1-(2-bromo-5-chlorophenyl)ethyl)(tert-butoxycarbonyl)carbamate (CAS 1933460-45-7)
- 1-N-(4-methylphenyl)benzene-1,2-diamine (CAS 91806-09-6)
- Semaglutide Impurity 147 (CAS CATO-C4X-2226147)
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