2-((3-Cyano-6-(4-methoxyphenyl)-4-phenylpyridin-2-yl)thio)-N-phenylacetamide CAS 333341-72-3
| CAS No. | 333341-72-3 |
| Molecular Formula | C27H21N3O2S |
| Molecular Weight | 451.54 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2-((3-Cyano-6-(4-methoxyphenyl)-4-phenylpyridin-2-yl)thio)-N-phenylacetamide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
2-((3-Cyano-6-(4-methoxyphenyl)-4-phenylpyridin-2-yl)thio)-N-phenylacetamide (CAS 333341-72-3), molecular formula C27H21N3O2S and molecular weight 451.54 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 2-((3-Cyano-6-(4-methoxyphenyl)-4-phenylpyridin-2-yl)thio)-N-phenylacetamide (C27H21N3O2S) is characterized by a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C27H21N3O2S |
| Molecular Weight | 451.54 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) | 19.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Cyano Standards
- 2-{[3-cyano-6-(3-methoxyphenyl)-4-(trifluoromethyl)pyridin-2-yl]sulfanyl}-N-(1,3,4-thiadiazol-2-yl)acetamide (CAS 625378-18-9)
- N-(3-Cyano-5-phenylfuran-2-yl)-2-methoxy-N-(2-methoxybenzoyl)benzamide (CAS 478045-56-6)
- N-(3-Cyano-6-methanesulfonyl-4,5,6,7-tetrahydro-1-benzothiophen-2-yl)-2,2-diphenylacetamide (CAS 1148027-15-9)
- N-(2-Cyano-3-methylbutan-2-yl)-2-((4-(4-ethoxyphenyl)-5-(pyridin-3-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 782464-96-4)
- N-(3-cyano-5,6-dihydro-4H-cyclopenta[b]thiophen-2-yl)-2-((3-cyano-6-ethyl-5-methyl-4-(trifluoromethyl)pyridin-2-yl)thio)acetamide (CAS 664994-23-4)
- 2-Cyano-N-(1-hydroxy-2-methylpropan-2-yl)-3-(3-(3,4,5-trimethoxyphenyl)-1H-indazol-5-yl)acrylamide (CAS 1307896-46-3)
- 2-{[5-cyano-4-(trifluoromethyl)-[2,3'-bipyridine]-6-yl]sulfanyl}-N-(5-ethyl-1,3,4-thiadiazol-2-yl)acetamide (CAS 625378-23-6)
- (E)-2-Cyano-3-(3-(4-nitrophenyl)-1-phenyl-1H-pyrazol-4-yl)-N-(pyridin-3-ylmethyl)acrylamide (CAS 956691-10-4)
Recommended Standards
- (2Z)-2-(Benzenesulfonyl)-3-[3-(2,3-dihydro-1H-inden-5-yl)-1-phenyl-1H-pyrazol-4-yl]prop-2-enenitrile (CAS 956923-23-2)
- 3-Amino-N-(2-methoxyphenyl)-4,6-diphenylthieno[2,3-b]pyridine-2-carboxamide (CAS 333766-17-9)
- 1380572-48-4 3-Benzothiazol-6-yl-5-[2-(5-methoxy-1H-indol-3-yl)-2-oxo-ethylidene]-2-thioxo-thiazolidin-4-one (CAS 1380572-48-4)
- 4-Methoxy-N-(1-(4-methoxybenzyl)-5,6-dimethyl-1H-benzo[d]imidazol-4-yl)benzenesulfonamide (CAS 338954-91-9)
- 2-Amino-2-(tetrahydro-2h-pyran-3-yl)ethan-1-ol (CAS 1343181-02-1)
- 3,6-Bis(4-methoxyphenyl)imidazo[1,2-b][1,2,4]triazine (CAS 64768-09-8)
- 2-Bromo-1-(5-chloro-1-benzofuran-2-yl)ethan-1-one (CAS 7039-74-9)
- 2-((2-Chlorophenyl)amino)-4-methylthiazole-5-carboxylic acid (CAS 436094-68-7)
- (E)-Methyl 3-(4-chloro-3,5-dimethylphenyl)acrylate (CAS 2413446-68-9)
- Nintedanib Impurity 57 (CAS 1174335-83-1)
- Alanyl Glutamine Impurity 7 (CAS CATO-C4X-19747)
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- T-Peptide (CAS 2022956-62-1)
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