5-(Trifluoromethyl)-3,4-dihydro-2H-thiopyran 1,1-dioxide CAS 2137534-81-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2137534-81-5 |
| Molecular Formula | C6H7F3O2S |
| Molecular Weight | 200.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 5-(Trifluoromethyl)-3,4-dihydro-2H-thiopyran 1,1-dioxide (CAS 2137534-81-5) pharmaceutical standards reference standard. Molecular formula: C6H7F3O2S. Molecular weight: 200.18 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C6H7F3O2S |
| Molecular Weight | 200.18 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Trifluoromethyl Standards
- 5-(trifluoromethyl)thiophene-2-carboxylic acid (CAS 128009-32-5)
- 2-(trifluoromethyl)thiophene-3-carboxylic acid (CAS 767337-58-6)
- 4-(trifluoromethyl)thiophene-3-carboxylic acid (CAS 767337-60-0)
- 6-(Trifluoromethyl)-3,4-dihydro-2H-thiopyran 1,1-dioxide (CAS 2137895-44-2)
- 4-[(4-Trifluoromethyl)phenyl]-1-butene (CAS 113170-92-6)
- 5-(Trifluoromethyl)-1,2,3,4-tetrahydronaphthalene (CAS 1204295-76-0)
- 1-methyl-3-[1-(trifluoromethyl)cyclopropyl]benzene (CAS 1798713-46-8)
- 2-Methyl-3-[(2-trifluoromethyl)phenyl]-1-propene (CAS 951889-33-1)
Recommended Standards
- 4,4-Difluoro-3-phenylbutanoic acid (CAS 862458-16-0)
- Ethyl 2-(2,3-difluorophenyl)acetate (CAS 302342-12-7)
- 4-(Difluoromethoxy)-3,5-dimethylbenzaldehyde (CAS 749920-58-9)
- 2-Cyano-3-(difluoromethyl)-6-methoxypyridine-4-sulfonamide (CAS 1807119-03-4)
- Sodium ((2R,3S,4R,5R)-3,4-dihydroxy-5-(6-oxo-1,6-dihydro-9H-purin-9-yl)tetrahydrofuran-2-yl)methyl diphosphate (CAS 71672-86-1)
- 2-Chloro-6-(piperidin-1-yl)-4-(trifluoromethyl)pyridine (CAS 1086376-19-3)
- (4-Bromophenyl)(4-(trifluoromethoxy)phenyl)methanone (CAS 34367-36-7)
- 3-Morpholinopyridin-2-amine (CAS 1036645-86-9)
- 2-(4-(Difluoromethyl)-2-fluoro-5-(trifluoromethoxy)pyridin-3-yl)acetonitrile (CAS 1806712-11-7)
- Glucagon-like peptide 2 (CAS 89750-15-2)
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