4-Chlorophenyl 4-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]oxy}benzene-1-sulfonate CAS 338400-28-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338400-28-5 |
| Molecular Formula | C18H10Cl2F3NO4S |
| Molecular Weight | 464.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Chlorophenyl 4-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]oxy}benzene-1-sulfonate (CAS 338400-28-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C18H10Cl2F3NO4S. Molecular weight: 464.24 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C18H10Cl2F3NO4S |
| Molecular Weight | 464.24 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Chlorophenyl Standards
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- 2-((4-(4-Chlorophenyl)-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(2-isopropylphenyl)acetamide (CAS 476484-01-2)
- 2-((5-(((4-Chlorophenyl)amino)methyl)-4-methyl-4H-1,2,4-triazol-3-yl)thio)-N,N-diphenylacetamide (CAS 333314-33-3)
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- (3Z)-1-{[4-(3-chlorophenyl)piperazin-1-yl]methyl}-3-[2-(4-fluorophenyl)hydrazin-1-ylidene]-2,3-dihydro-1H-indol-2-one (CAS 338391-78-9)
- Ethyl 4-[4-(4-chlorophenyl)piperazin-1-yl]-6-(trifluoromethyl)quinoline-3-carboxylate (CAS 338748-33-7)
- 3-((3-Chlorophenyl)sulfonyl)-6,7-difluoro-1-(3-fluorobenzyl)quinolin-4(1H)-one (CAS 1326845-99-1)
Recommended Standards
- 3-{[3-chloro-5-(trifluoromethyl)-2-pyridinyl]oxy}phenyl 2-chlorobenzenesulfonate (CAS 339026-70-9)
- N-(4-iodophenyl)-2-((3,4,4-trifluorobut-3-en-1-yl)thio)nicotinamide (CAS 339106-86-4)
- 2,5-Bis(5-bromothiophen-2-yl)thiazolo[5,4-d]thiazole (CAS 1227366-41-7)
- 2-(2-Fluorophenoxy)-4-methylaniline (CAS 946774-17-0)
- Methyl 4-fluoropyrazolo[1,5-a]pyridine-3-carboxylate (CAS 1802489-64-0)
- ASP5878 (CAS 1453208-66-6)
- N-(1H-Indol-5-yl)benzamide (CAS 6019-39-2)
- Tedizolid Impurity 42 (CAS 2095200-69-2)
- Benzo[d]thiazole-2,4-diol (CAS 858635-60-6)
- Semaglutide (CAS 910463-68-2)
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