N-(2-((4-chlorophenyl)sulfonyl)ethyl)-3-tosylpropanamide CAS 337923-27-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 337923-27-0 |
| Molecular Formula | C18H20ClNO5S2 |
| Molecular Weight | 429.94 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(2-((4-chlorophenyl)sulfonyl)ethyl)-3-tosylpropanamide (CAS 337923-27-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H20ClNO5S2. Molecular weight: 429.94 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C18H20ClNO5S2 |
| Molecular Weight | 429.94 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 | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
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- 2-(4-(Difluoromethyl)-3-fluoro-6-hydroxypyridin-2-yl)acetonitrile (CAS 1806966-15-3)
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- Tirzepatide Impurity 38 (CAS CATO-C4X-324038)
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