N-(4-Chloro-3-nitrophenyl)-2-((3-cyano-6-phenyl-4-(p-tolyl)pyridin-2-yl)thio)acetamide CAS 332161-66-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 332161-66-7 |
| Molecular Formula | C27H19ClN4O3S |
| Molecular Weight | 514.98 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity N-(4-Chloro-3-nitrophenyl)-2-((3-cyano-6-phenyl-4-(p-tolyl)pyridin-2-yl)thio)acetamide (CAS 332161-66-7) pharmaceutical standards reference standard. Molecular formula: C27H19ClN4O3S. Molecular weight: 514.98 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C27H19ClN4O3S |
| Molecular Weight | 514.98 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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) | 20.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related N Standards
- N-(2-chloro-4-nitrophenyl)-2-((3-cyano-4-phenyl-6-(p-tolyl)pyridin-2-yl)thio)acetamide (CAS 332171-38-7)
- N-(2-chloro-4-nitrophenyl)-2-((3-cyano-6-phenyl-4-(p-tolyl)pyridin-2-yl)thio)acetamide (CAS 332127-70-5)
- N-(4-chloro-3-nitrophenyl)-2-((3-cyano-4-phenyl-6-(p-tolyl)pyridin-2-yl)thio)acetamide (CAS 332171-37-6)
- 2,8-Bis(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-1,2,4,8-tetraazaspiro[4.5]Decan-3-one (CAS 250713-97-4)
- 4,6-Bis[4-chloro-3-(trifluoromethyl)phenoxy]-2-(methylsulfanyl)pyrimidine (CAS 156592-07-3)
- 6-Chloro-2,4-bis(2-chlorophenyl)-3-(4-chlorophenyl)-3,4-dihydroquinazolin-4-ol (CAS 77549-04-3)
- Ethyl 6-chloro-4-(4-chlorophenyl)-5-[(1E)-{[(2,4-dichlorophenyl)methoxy]imino}methyl]-2-methyl-1,4-dihydropyridine-3-carboxylate (CAS 478261-87-9)
- 1-(5-Chloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-tosyl-1H-indol-3-yl)-2,2-dimethylpropan-1-one (CAS 2390149-39-8)
Recommended Standards
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- 1-(5-Methylbenzofuran-2-yl)ethanone (CAS 17133-94-7)
- Ethyl 2-(6-bromo-2-cyano-3-methoxyphenyl)acetate (CAS 1805492-28-7)
- Ethyl 5-bromo-2-cyano-3-hydroxybenzoate (CAS 1805191-09-6)
- N-nitroso-colistin a hydrogen methanesulfonate-4 (CAS CATO-C4X-225549)
- tert-Butyl 3-(3-aminoazetidin-1-yl)piperidine-1-carboxylate dihydrochloride (CAS 1179360-85-0)
- 4-(2,2-Difluoroethyl)piperidine-4-carboxylic acid hydrochloride (CAS 2138089-15-1)
- Semaglutide Impurity 167 (CAS CATO-C4X-2226167)
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