4-(4-Chloro-phenyl)-3-chlorosulfonyl-5-trifluoro-methyl-thiophene-2-carboxylic acid methyl ester CAS 1089330-66-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1089330-66-4 |
| Molecular Formula | C13H7Cl2F3O4S2 |
| Molecular Weight | 419.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4-(4-Chloro-phenyl)-3-chlorosulfonyl-5-trifluoro-methyl-thiophene-2-carboxylic acid methyl ester (CAS 1089330-66-4) pharmaceutical standards reference standard. Molecular formula: C13H7Cl2F3O4S2. Molecular weight: 419.22 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C13H7Cl2F3O4S2 |
| Molecular Weight | 419.22 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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.) | 1989 |
| Halogen Content | F/Cl-containing |
| Sulfur Atoms | 2 |
Related Chloro Standards
- 4-(2-Chloro-phenyl)-3-chlorosulfonyl-5-trifluoro-methyl-thiophene-2-carboxylic acid methyl ester (CAS 1431555-31-5)
- (4-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-1,4-diazepan-1-yl)(2-chloropyridin-3-yl)methanone (CAS 1023536-42-6)
- 1-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)piperidin-4-yl 4-chlorobenzoate (CAS 321430-27-7)
- 4-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-N-(4-chlorophenyl)piperazine-1-carboxamide (CAS 856186-76-0)
- 6-Chloro-1-(2-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]amino}ethyl)-1,2,3,4-tetrahydroquinoxaline-2,3-dione (CAS 303986-12-1)
- 8-Chloro-1-(2-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]amino}ethyl)-1,2,3,4-tetrahydroquinoxaline-2,3-dione (CAS 341966-42-5)
- 1,4-Bis((2-chloro-4-methoxyphenoxy)methyl)benzene (CAS 146949-20-4)
- 1,8-Bis(6-chloro-9H-purin-9-yl)octane (CAS 139120-35-7)
Recommended Standards
- 3-Bromo-1-tosyl-5-(trifluoromethyl)-1H-pyrrolo[2,3-b]pyridine (CAS 1036027-58-3)
- 5-Bromo-1-tosyl-3-(trifluoromethyl)-1H-pyrrolo[2,3-b]pyridine (CAS 1207625-37-3)
- Opicapone-d6 (CAS 923287-50-7(unlabelled))
- N-(1H-Pyrazol-3-yl)benzenesulfonamide (CAS 54135-42-1)
- 2-Methoxy-5-(trifluoromethyl)aniline (CAS 349-65-5)
- Ethyl 5-bromo-3-chloro-1H-indole-2-carboxylate (CAS 91062-61-2)
- Methyl 2-(2,4-dichlorophenyl)-3-(dimethylamino)acrylate (CAS 935506-17-5)
- Dapsone Hydroxylamine (CAS 36679-40-0)
- 4,4',4''-(2-Bromoethene-1,1,2-triyl)tris(bromobenzene) (CAS 408327-92-4)
- Gly-Neuroendocrine Regulatory Peptide-3 (human, mouse, rat) trifluoroacetate salt (CAS 1815618-19-9)
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