2-(4-Chlorobenzenesulfonyl)-N-[2-(4-chlorobenzenesulfonyl)ethyl]propanamide CAS 337923-31-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 337923-31-6 |
| Molecular Formula | C17H17Cl2NO5S2 |
| Molecular Weight | 450.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(4-Chlorobenzenesulfonyl)-N-[2-(4-chlorobenzenesulfonyl)ethyl]propanamide (CAS 337923-31-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C17H17Cl2NO5S2. Molecular weight: 450.36 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C17H17Cl2NO5S2 |
| Molecular Weight | 450.36 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 |
Related Chlorobenzenesulfonyl Standards
- 1-(4-Chlorobenzenesulfonyl)-4-[(4-phenylpiperazin-1-yl)methyl]piperidin-4-ol (CAS 478041-60-0)
- 3-(4-Chlorobenzenesulfonyl)-4-methyl-2-(2-methylphenoxy)-6-phenylpyridine (CAS 339103-44-5)
- (2Z)-2-(4-Chlorobenzenesulfonyl)-3-[(9,10-dioxo-9,10-dihydroanthracen-1-yl)amino]prop-2-enenitrile (CAS 1025564-22-0)
- Methyl 2-[(4-chlorobenzenesulfonyl)oxy]-5-iodobenzoate (CAS 297150-23-3)
- 2-{2-[(4-chlorobenzenesulfonyl)methyl]-1H-1,3-benzodiazol-1-yl}-N-methyl-N-phenylacetamide (CAS 339100-25-3)
- N-{4-[4-(4-chlorobenzenesulfonyl)piperazin-1-yl]-3-fluorophenyl}pentanamide (CAS 478079-26-4)
- (E)-{[6-(4-chlorobenzenesulfonyl)pyridin-3-yl]methylidene}[(2,4-dichlorophenyl)methoxy]amine (CAS 338967-01-4)
- 1-Benzyl-4-[3-(4-chlorobenzenesulfonyl)-4,6-dimethylpyridin-2-yl]piperazine (CAS 478245-23-7)
Recommended Standards
- 1-[4-(Benzyloxy)phenyl]-3-[(2,6-dichlorophenyl)methyl]-2-methyl-1,4-dihydropyridin-4-one (CAS 339017-25-3)
- Bicalutamide Impurity 27 (CAS 937802-59-0)
- Arbidol Impurity 31 (CAS CATO-C4X-112931)
- 2-Bromo-3-(3,3,3-trifluoropropoxy)pyridine 1468831-70-0 (CAS 1468831-70-0)
- 3-(Cyclohexylsulfonyl)azetidine hydrochloride (CAS 1820638-85-4)
- 4-Methyl [1,1′-biphenyl]-4,4′-dicarboxylate (CAS 109963-61-3)
- 1-(3-Chloro-1-phenylpropoxy)-4-(trifluoromethyl)benzene (CAS 81347-68-4)
- O-Isopentyl-D-serine hydrochloride (CAS 2642331-75-5)
- 1-(Diphenyl(3-(trifluoromethyl)phenyl)methyl)-1H-imidazole hydrochloride (CAS 200933-15-9)
- Insulin Degludec impurity 4 (CAS CATO-C4X-21574)
Why CATO?
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