Methyl 5-chloro-2-(trifluoromethylsulfonyloxy)benzoate CAS 494210-98-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 494210-98-9 |
| Molecular Formula | C9H6ClF3O5S |
| Molecular Weight | 318.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Methyl 5-chloro-2-(trifluoromethylsulfonyloxy)benzoate (CAS 494210-98-9) pharmaceutical standards reference standard. Molecular formula: C9H6ClF3O5S. Molecular weight: 318.65 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C9H6ClF3O5S |
| Molecular Weight | 318.65 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Sulfur Atoms | 1 |
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- 3-Chloro-1-(4-nitrophenyl)-5-(trifluoromethyl)pyridin-2-one (CAS 1984149-71-4)
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Recommended Standards
- Methyl 5-(chlorosulfonyl)-2-(trifluoromethoxy)benzoate (CAS 2137562-31-1)
- N1,N1-dimethyl-3,5-di(trifluoromethyl)benzene-1-carbohydrazonoyl chloride (CAS 286009-02-7)
- (3AS,4R,6R,7aR)-2-((S)-2-chloro-2-phenylethyl)-3a,5,5-trimethylhexahydro-4,6-methanobenzo[d][1,3,2]dioxaborole (CAS 78902-03-1)
- 1-(2-Cyclopentyl-1H-indol-3-yl)butane-1,3-dione (CAS 62367-71-9)
- tert-Butyl N-[(3-fluoropyrrolidin-3-yl)methyl]carbamate (CAS 872716-26-2)
- 5-(3-methylphenyl)-1,3,4-oxadiazol-2-ol (CAS 119933-33-4)
- Zilascorb (CAS 20664-60-2)
- 3-((3-Methylbenzyl)thio)-6-(pyridin-3-yl)pyridazine (CAS 893993-72-1)
- 5,6-Dimethoxy-2-[(4-methoxyphenyl)methylidene]-2,3-dihydro-1H-inden-1-one (CAS 222965-37-9)
- Liraglutide Impurity 10 TFA Salt (CAS CATO-C4X-199210)
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