Methyl (2E)-3-{3-chloro-4-[(trifluoromethane)sulfonyloxy]phenyl}prop-2-enoate CAS 862651-06-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 862651-06-7 |
| Molecular Formula | C11H8ClF3O5S |
| Molecular Weight | 344.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl (2E)-3-{3-chloro-4-[(trifluoromethane)sulfonyloxy]phenyl}prop-2-enoate (CAS 862651-06-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H8ClF3O5S. Molecular weight: 344.69 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H8ClF3O5S |
| Molecular Weight | 344.69 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F/Cl-containing |
| Sulfur Atoms | 1 |
Recommended Standards
- Ethyl 1-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-4-cyano-1H-pyrazole-5-carboxylate (CAS 321574-30-5)
- 4-((5-Chloro-4-(methylamino)pyrimidin-2-yl)amino)-3-(difluoromethoxy)benzoic acid (CAS 1351762-28-1)
- 3-Chloro-2-[(E)-2-[(4-nitrophenyl)methylidene]hydrazin-1-yl]-5-(trifluoromethyl)pyridine (CAS 338795-26-9)
- tert-Butyl 4-(2-(2-cyanoethyl)phenyl)-5,6-dihydropyridine-1(2H)-carboxylate (CAS 2007910-61-2)
- 2-Chloro-1-{2,5-dimethyl-1-[2-(thiophen-2-yl)ethyl]-1h-pyrrol-3-yl}ethan-1-one (CAS 852296-89-0)
- 4-Bromo-1-((3,5-dimethyl-4-nitro-1h-pyrazol-1-yl)methyl)-3,5-dimethyl-1h-pyrazole (CAS 1005640-61-8)
- 4,9-Dimethoxy-6-methyl-8H-furo[2,3-g]chromen-8-one (CAS 114191-63-8)
- 5-Fluoro-2-(4-methyl-1h-pyrazol-1-yl)benzaldehyde (CAS 1179794-27-4)
- Heroin-D9 (CAS 1338713-49-7)
- Semaglutide impurity 75 (CAS CATO-C4X-222675)
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