2,3-Dichloro-4-(ethylsulfonyl)-N-methylbenzamide CAS 477867-81-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 477867-81-5 |
| Molecular Formula | C10H11Cl2NO3S |
| Molecular Weight | 296.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,3-Dichloro-4-(ethylsulfonyl)-N-methylbenzamide (CAS 477867-81-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H11Cl2NO3S. Molecular weight: 296.17 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H11Cl2NO3S |
| Molecular Weight | 296.17 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.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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- tert-Butyl (1-oxo-1-((1-(tetrahydro-2H-pyran-4-yl)-1H-pyrazol-4-yl)amino)propan-2-yl)carbamate (CAS 1796904-32-9)
- 2-Methyl-5,6,7,8-tetrahydroquinoline-4-carboxylic acid hydrochloride (CAS 2138256-24-1)
- 1-Benzyl-3,4-bis((8,9,10,11,12,13,14,15-octahydrodinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-yl)oxy)pyrrolidine-2,5-dione (CAS 1417651-63-8)
- 3-Bromopyrazolo[1,5-a]pyrimidin-7-amine (CAS 1273577-17-5)
- 1-(1h-1,2,3,4-Tetrazol-5-yl)cyclobutan-1-amine (CAS 1249656-01-6)
- Peptide Impurity 12 (CAS CATO-CPTD788812)
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