Methyl 4-(benzenesulfonyl)-4-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]butanoate CAS 338406-82-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338406-82-9 |
| Molecular Formula | C17H15ClF3NO4S |
| Molecular Weight | 421.82 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 4-(benzenesulfonyl)-4-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]butanoate (CAS 338406-82-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C17H15ClF3NO4S. Molecular weight: 421.82 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C17H15ClF3NO4S |
| Molecular Weight | 421.82 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Methyl Standards
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Recommended Standards
- 3-(4-Chlorobenzenesulfonyl)-2-hydroxy-2-methyl-N-[4-(trifluoromethyl)phenyl]propanamide (CAS 338956-18-6)
- Methyl N-(4-chloro-3-(trifluoromethyl)phenyl)-N-tosylglycinate (CAS 592471-09-5)
- 3-((4-Chlorophenyl)sulfonyl)-2-hydroxy-2-methyl-N-(3-(trifluoromethyl)phenyl)propanamide (CAS 338424-60-5)
- 1-(2-(Cyclopropylamino)-6-methylpyrimidin-4-yl)piperidin-4-ol (CAS 1353973-87-1)
- 2-((6-(4-Chlorophenyl)-3-cyano-4-(4-methoxyphenyl)pyridin-2-yl)thio)-N-(2-ethylphenyl)acetamide (CAS 332127-93-2)
- 1-(2,2,2-Trifluoroethyl)-1H-indole-3-carbaldehyde (CAS 1339654-87-3)
- 5-Chloro-1,2-dihydro-1-acenaphthylenol (CAS 1055321-78-2)
- 4-Iodo-5-methyl-1H-indole (CAS 1227269-37-5)
- (E)-N-(2-Butoxyphenyl)-2-(3-ethyl-2-(ethylimino)-4-oxothiazolidin-5-yl)acetamide (CAS 1164560-79-5)
- Semaglutide Impurity 189 (CAS CATO-C4X-2226189)
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