2-((3-Cyano-6-(4-ethoxyphenyl)-4-phenylpyridin-2-yl)thio)-N-(3-nitrophenyl)acetamide CAS 334497-78-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 334497-78-8 |
| Molecular Formula | C28H22N4O4S |
| Molecular Weight | 510.56 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-((3-Cyano-6-(4-ethoxyphenyl)-4-phenylpyridin-2-yl)thio)-N-(3-nitrophenyl)acetamide (CAS 334497-78-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C28H22N4O4S. Molecular weight: 510.56 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C28H22N4O4S |
| Molecular Weight | 510.56 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 |
| Degree of Unsaturation (DBE) | 20.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Cyano Standards
- 2-((3-Cyano-4-(4-methoxyphenyl)-6-phenylpyridin-2-yl)thio)-N-(2-methyl-5-nitrophenyl)acetamide (CAS 332018-82-3)
- 2-((3-Cyano-4-(4-methoxyphenyl)-6-phenylpyridin-2-yl)thio)-N-(3-nitrophenyl)propanamide (CAS 332101-02-7)
- 2-((3-Cyano-4-(4-methoxyphenyl)-6-phenylpyridin-2-yl)thio)-N-(4-methyl-3-nitrophenyl)acetamide (CAS 332101-26-5)
- 2-((3-Cyano-4-phenyl-6-(p-tolyl)pyridin-2-yl)thio)-N-(2-methoxy-4-nitrophenyl)acetamide (CAS 332171-33-2)
- 2-((3-Cyano-4-phenyl-6-(p-tolyl)pyridin-2-yl)thio)-N-(4-methoxy-2-nitrophenyl)acetamide (CAS 332154-85-5)
- 2-((3-Cyano-6-(4-ethoxyphenyl)-4-phenylpyridin-2-yl)thio)-N-(4-nitrophenyl)acetamide (CAS 332101-08-3)
- 2-((3-Cyano-6-(4-methoxyphenyl)-4-phenylpyridin-2-yl)thio)-N-(2-methyl-5-nitrophenyl)acetamide (CAS 332175-65-2)
- 2-((3-Cyano-6-phenyl-4-(p-tolyl)pyridin-2-yl)thio)-N-(4-methoxy-2-nitrophenyl)acetamide (CAS 332161-76-9)
Recommended Standards
- 4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,11-Heptadecafluoroundecanoyl chloride (CAS 89373-67-1)
- Cefmenoxime Impurity 11 (CAS CATO-C4X-147711)
- Methotrexate Diethyl Ester (CAS CATO-CIM-105887)
- 3-Bromo-4-hydroxy-1-methylquinolin-2(1H)-one (CAS 90061-40-8)
- Benzo[b]thiophene-3-boronic acid pinacol ester, 97% (CAS 171364-86-6)
- 2-Chloro-4-(3-methoxyphenyl)pyrimidine (CAS 499195-50-5)
- 5-(benzyloxy)-2-chlorophenol (CAS 1881288-65-8)
- (4-(Benzo[d]thiazol-2-yl)piperazin-1-yl)(1-ethyl-1H-pyrazol-5-yl)methanone (CAS 1172471-75-8)
- 2-(Piperidin-1-yl)ethanethioamide (CAS 98428-85-4)
- Semaglutide impurity 196 (CAS CATO-C4X-2226196)
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