5-Cyclopropoxy-4-(trifluoromethyl)pyridine-3-sulfonamide CAS 1243386-19-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1243386-19-7 |
| Molecular Formula | C9H9F3N2O3S |
| Molecular Weight | 282.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Cyclopropoxy-4-(trifluoromethyl)pyridine-3-sulfonamide (CAS 1243386-19-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H9F3N2O3S. Molecular weight: 282.24 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H9F3N2O3S |
| Molecular Weight | 282.24 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Cyclopropoxy Standards
- 5-Cyclopropoxy-6-(trifluoromethyl)pyridine-2-sulfonamide (CAS 1243323-79-6)
- 5-Cyclopropoxy-3-(trifluoromethyl)pyridine-2-sulfonamide (CAS 1243363-09-8)
- 5-Cyclopropoxy-2-(trifluoromethyl)pyridine-3-sulfonamide (CAS 1243363-36-1)
- 4-Cyclopropoxy-2-(trifluoromethyl)pyridine-3-sulfonamide (CAS 1243453-16-8)
- 5-Cyclopropoxy-2-(trifluoromethyl)pyridine-4-sulfonamide (CAS 1243463-52-6)
- 4-Cyclopropoxy-6-(trifluoromethyl)pyridine-2-sulfonamide (CAS 1243468-85-0)
- 3-Cyclopropoxy-2-(trifluoromethyl)benzenesulfonamide (CAS 1243285-43-9)
- 3-Cyclopropoxy-5-(trifluoromethyl)benzenesulfonamide (CAS 1243357-52-9)
Recommended Standards
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- 3318-15-8 N-benzyl-3-chloro-N-methylpropanamide DTXSID10391557 (CAS 3318-15-8)
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- 2-(1,2,4-Oxadiazol-3-yl)-4-(trifluoromethyl)benzaldehyde (CAS 1262413-46-6)
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