2-((3-Cyano-6-(4-fluorophenyl)-4-(p-tolyl)pyridin-2-yl)thio)-N-(4-nitrophenyl)acetamide CAS 332358-42-6
| CAS No. | 332358-42-6 |
| Molecular Formula | C27H19FN4O3S |
| Molecular Weight | 498.53 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 2-((3-Cyano-6-(4-fluorophenyl)-4-(p-tolyl)pyridin-2-yl)thio)-N-(4-nitrophenyl)acetamide (CAS 332358-42-6), a certified reference material (molecular formula C27H19FN4O3S, MW 498.53 g/mol) for analytical method development and quality control.
Structurally, 2-((3-Cyano-6-(4-fluorophenyl)-4-(p-tolyl)pyridin-2-yl)thio)-N-(4-nitrophenyl)acetamide (C27H19FN4O3S) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 20.0, corresponding to approximately 20 ring(s) or double-bond equivalent(s). With a molecular weight of 498.53 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
As a certified reference material (CRM), 2-((3-Cyano-6-(4-fluorophenyl)-4-(p-tolyl)pyridin-2-yl)thio)-N-(4-nitrophenyl)acetamide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C27H19FN4O3S |
| Molecular Weight | 498.53 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 | F-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Cyano Standards
- N-{3-cyano-4-[3-(trifluoromethyl)benzenesulfonyl]phenyl}-3-(trifluoromethyl)benzamide (CAS 477866-91-4)
- 2-((3-Cyano-4,6-diphenylpyridin-2-yl)thio)-N,N-diphenylacetamide (CAS 333766-07-7)
- N-(3-Cyano-5-phenylfuran-2-yl)-4-fluoro-N-(4-fluorobenzenesulfonyl)benzene-1-sulfonamide (CAS 478045-58-8)
- 2-((3-Cyano-4-(4-methoxyphenyl)-6-phenylpyridin-2-yl)thio)-N-(2-nitrophenyl)acetamide (CAS 332053-80-2)
- 2-((3-Cyano-4-(4-methoxyphenyl)-6-phenylpyridin-2-yl)thio)-N-(3-nitrophenyl)acetamide (CAS 332018-67-4)
- 2-((3-Cyano-4-(4-methoxyphenyl)-6-phenylpyridin-2-yl)thio)-N-(4-nitrophenyl)acetamide (CAS 332018-70-9)
- 2-((3-Cyano-4,6-diphenylpyridin-2-yl)thio)-N-(4-methoxy-2-nitrophenyl)acetamide (CAS 336180-37-1)
- 2-((3-Cyano-6-(4-methoxyphenyl)-4-phenylpyridin-2-yl)thio)-N-(3-nitrophenyl)acetamide (CAS 333341-63-2)
Recommended Standards
- 1,2-Bis((S)-naphthalen-1-yl(phenyl)phosphanyl)ethane (CAS 256469-70-2)
- 3-(2-Phenylethyl)pyridine (CAS 6312-09-0)
- 1,1′-[(2,2-Dimethyl-1,3-dioxolane-4,5-diyl)bis(methylene)]bis[1,1-diphenylphosphine] (CAS 53531-20-7)
- Strictosamide (CAS 23141-25-5)
- 2-((4-Methylbenzyl)thio)-3-(p-tolyl)-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-4(3H)-one (CAS 499124-37-7)
- N-Pivaloylbenzamide (CAS 89549-37-1)
- 2-((4-(Trifluoromethyl)pyridin-3-yl)thio)acetic acid (CAS 387350-44-9)
- n-[1-(4-chloro-phenyl)-ethyl]-formamide (CAS 188125-52-2)
- Methyl 2-(indolin-6-yl)acetate (CAS 224570-10-9)
- 4-(Pyridin-3-yloxy)benzenesulfonylchloridehydrochloride (CAS 1171901-60-2)
- 5-Nitro-6-(trifluoromethyl)-1H-indole (CAS 1186405-05-9)
- 5-Amino-2,4-dimethyl-benzenesulfonyl fluoride (CAS 527-81-1)
- 5-Bromo-2-(3,3-difluoropiperidin-1-yl)benzonitrile 1774896-39-7 (CAS 1774896-39-7)
- D-[γ-Glu](Side Chain)-Semaglutide (CAS CATO-C4X-2226254)
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