1-(4-Chlorobenzyl)-4,6-dimethyl-3-(m-tolylsulfonyl)pyridin-2(1H)-one CAS 338398-02-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338398-02-0 |
| Molecular Formula | C21H20ClNO3S |
| Molecular Weight | 401.91 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 1-(4-Chlorobenzyl)-4,6-dimethyl-3-(m-tolylsulfonyl)pyridin-2(1H)-one (CAS 338398-02-0) pharmaceutical standards reference standard. Molecular formula: C21H20ClNO3S. Molecular weight: 401.91 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C21H20ClNO3S |
| Molecular Weight | 401.91 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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) | 12.0 |
| 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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- Methyl 2-(3-(2-chlorobenzyl)-5-cyano-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)thiophene-3-carboxylate (CAS 343374-95-8)
- 3-((4-Chlorobenzyl)sulfonyl)-N-(4-chlorophenyl)-2-hydroxy-2-methylpropanamide (CAS 338424-18-3)
- 4-((4-Chlorobenzyl)oxy)-3-iodobenzohydrazide (CAS 1706463-99-1)
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Recommended Standards
- (2S,3R)-Benzhydryl 3-(chloromethyl)-3-methyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate (Tazobactam Impurity) (CAS 2538151-39-0)
- 2-((4-(4-Chlorophenyl)-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl)thio)-N,N-diethylacetamide (CAS 476483-81-5)
- N-Benzyl-4-chloro-N-[(4-methoxyphenyl)methyl]benzene-1-sulfonamide (CAS 1881290-70-5)
- 6-Phenyl-5H-pyrrolo[3,4-b]pyridine-5,7(6H)-dione (CAS 6538-81-4)
- 8-bromo-2-chloro-pyrido[4,3-d]pyrimidine (CAS 1782598-52-0)
- 5-(Thiophen-3-yl)-1H-indole (CAS 152920-53-1)
- 4-(4-Fluorophenoxy)benzaldehyde (CAS 137736-06-2)
- 4-(4-Bromobenzyloxy)oxane (CAS 215453-86-4)
- 5-Methyl-1-(3-methylbutyl)-1h-pyrazole-4-carboxylic acid (CAS 1306832-73-4)
- Palmitoyl Pentapeptide-4 (CAS 214047-00-4)
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