Methyl 2-[(2E)-2-(2,4-dichlorophenyl)-2-(methoxyimino)ethanesulfonyl]benzoate CAS 338400-68-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338400-68-3 |
| Molecular Formula | C17H15Cl2NO5S |
| Molecular Weight | 416.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Methyl 2-[(2E)-2-(2,4-dichlorophenyl)-2-(methoxyimino)ethanesulfonyl]benzoate (CAS 338400-68-3) pharmaceutical standards reference standard. Molecular formula: C17H15Cl2NO5S. Molecular weight: 416.28 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C17H15Cl2NO5S |
| Molecular Weight | 416.28 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Recommended Standards
- Methyl 1-(2-bromo-4-fluorophenyl)-5-(3,4-dimethylphenyl)-2-methyl-1H-pyrrole-3-carboxylate (CAS 881041-41-4)
- N-(4-(5-(Difluoromethoxy)-3-(trifluoromethyl)-1H-pyrazol-1-yl)phenyl)-3-fluoroisonicotinamide (CAS 245747-71-1)
- Ethyl 6-chloro-4-(4-chlorobenzenesulfonyl)-3,4-dihydro-2H-1,4-benzoxazine-2-carboxylate (CAS 866134-57-8)
- 1-(4-Chlorophenyl)-2-oxo-1,2-dihydropyridine-3-carboxylic acid (CAS 1267681-65-1)
- 1-(2-(3-Methyl-1h-pyrazol-1-yl)phenyl)ethan-1-one (CAS 1250199-94-0)
- Ethyl 2-(4-bromonaphthalen-1-yl)acetate (CAS 34841-59-3)
- Methyl 2-(2-(trifluoromethyl)-1H-benzo[d]imidazol-1-yl)acetate (CAS 139591-08-5)
- C18:1 (Δ9-cis)carnitine (CAS 13962-05-5)
- N-methyl-1-(5-methyl-3-phenylisoxazol-4-yl)methanamine (CAS 857283-57-9)
- Semaglutide Impurity 158 (x TFA Salt) (CAS CATO-C4X-2226158)
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