(2Z)-2-(4-Chlorobenzenesulfonyl)-3-(4-{[5-(trifluoromethyl)pyridin-2-yl]oxy}phenyl)prop-2-enenitrile CAS 1025270-09-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1025270-09-0 |
| Molecular Formula | C21H12ClF3N2O3S |
| Molecular Weight | 464.84 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(2Z)-2-(4-Chlorobenzenesulfonyl)-3-(4-{[5-(trifluoromethyl)pyridin-2-yl]oxy}phenyl)prop-2-enenitrile (CAS 1025270-09-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C21H12ClF3N2O3S. Molecular weight: 464.84 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C21H12ClF3N2O3S |
| Molecular Weight | 464.84 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Z Standards
- 4-{3-[(4-chlorobenzenesulfonyl)methyl]-4-nitrophenyl}-2-phenylpyrimidine (CAS 303145-51-9)
- 1-(4-Chlorobenzenesulfonyl)-N'-[(1E)-(3,4-dimethoxyphenyl)methylidene]piperidine-4-carbohydrazide (CAS 393161-83-6)
- 4-{3-[(4-chlorobenzenesulfonyl)methyl]-4-nitrophenyl}-2-(pyridin-3-yl)pyrimidine (CAS 303145-52-0)
- 1-(4-Chlorobenzenesulfonyl)-4-{[4-(4-fluorophenyl)piperazin-1-yl]methyl}piperidin-4-ol (CAS 478041-65-5)
- 3-(3-Chlorobenzenesulfonyl)-6,7-difluoro-1-[(3-methylphenyl)methyl]-1,4-dihydroquinolin-4-one (CAS 1326942-17-9)
- 1-(4-Chlorobenzenesulfonyl)-4-{5-[3-(trifluoromethyl)phenyl]-1H-pyrazol-3-yl}piperidine (CAS 1025724-67-7)
- 1-(3-Chlorobenzenesulfonyl)-5-[(E)-1-(4-chlorophenoxy)-2-phenylethenyl]-1H-pyrazole (CAS 400087-39-0)
- 3-(4-Chlorobenzenesulfonyl)-2-(cyclohexylsulfanyl)-4-methyl-6-phenylpyridine (CAS 339103-35-4)
Recommended Standards
- ((2R,4S)-4-amino-2-(4-chlorobenzyl)piperidin-1-yl)(3,5-bis(trifluoromethyl)phenyl)methanone (CAS 177707-22-1)
- 3-Chloro-N-(3-cyano-4-((3-(trifluoromethyl)phenyl)sulfonyl)phenyl)benzamide (CAS 477866-92-5)
- Sorafenib EP Impurity H (CAS 1431697-81-2)
- 1-(3-Bromo-4-methoxybenzyl)-4-methylpiperazine (CAS 414893-85-9)
- Diethyl (3,4-difluorobenzyl)phosphonate (CAS 451455-95-1)
- 5-(4-(Dimethylamino)phenyl)cyclohexane-1,3-dione (CAS 144128-70-1)
- 2-(4-(Trifluoromethyl)phenyl)pyrimidine-5-methanol (CAS 304693-60-5)
- 1-(2-(6-Mercapto-5-methylpyridin-3-yl)piperidin-1-yl)ethanone (CAS 1352517-07-7)
- 5-Iodo-1-propyl-1H-pyrazole (CAS 1823431-57-7)
- 3X Flag Peptide trifluoroacetate salt (CAS 402750-12-3)
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