2-((6-(4-Chlorophenyl)-3-cyano-4-phenylpyridin-2-yl)thio)-N-(4-nitrophenyl)acetamide CAS 336174-06-2
| CAS No. | 336174-06-2 |
| Molecular Formula | C26H17ClN4O3S |
| Molecular Weight | 500.96 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-((6-(4-Chlorophenyl)-3-cyano-4-phenylpyridin-2-yl)thio)-N-(4-nitrophenyl)acetamide.
CATO supplies 2-((6-(4-Chlorophenyl)-3-cyano-4-phenylpyridin-2-yl)thio)-N-(4-nitrophenyl)acetamide (CAS 336174-06-2), a certified reference material (molecular formula C26H17ClN4O3S, MW 500.96 g/mol) for analytical method development and quality control.
2-((6-(4-Chlorophenyl)-3-cyano-4-phenylpyridin-2-yl)thio)-N-(4-nitrophenyl)acetamide (C26H17ClN4O3S) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2-((6-(4-Chlorophenyl)-3-cyano-4-phenylpyridin-2-yl)thio)-N-(4-nitrophenyl)acetamide 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.
Physical & Chemical Properties
| Molecular Formula | C26H17ClN4O3S |
| Molecular Weight | 500.96 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 Chlorophenyl Standards
- 2-((4-(2-Chlorophenyl)-3-cyano-6-phenylpyridin-2-yl)thio)-N-(3-nitrophenyl)acetamide (CAS 332162-77-3)
- 2-((4-(2-Chlorophenyl)-3-cyano-6-phenylpyridin-2-yl)thio)-N-(4-nitrophenyl)acetamide (CAS 332128-34-4)
- 2-((6-(4-Chlorophenyl)-3-cyano-4-phenylpyridin-2-yl)thio)-N-(3-nitrophenyl)acetamide (CAS 336174-00-6)
- (E)-3-(((4-chlorophenyl)sulfonyl)methyl)-N'-(4-(dimethylamino)benzylidene)-4-nitrobenzohydrazide (CAS 339016-43-2)
- N-(2-(((4-chlorophenyl)sulfonyl)methyl)-4-(pyrrolidine-1-carbonyl)phenyl)-4-fluorobenzamide (CAS 339101-90-5)
- (5-((4-Chlorophenyl)sulfonyl)-1-methyl-3-phenyl-1H-pyrazol-4-yl)methyl 4-chlorobenzoate (CAS 318248-33-8)
- 3-(4-Chlorophenyl)-2-((2-(2-chlorophenyl)-2-oxoethyl)thio)-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-4(3H)-one (CAS 573940-83-7)
- 3-(4-Chlorophenyl)-2-((2-(4-chlorophenyl)-2-oxoethyl)thio)-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-4(3H)-one (CAS 573930-44-6)
Recommended Standards
- N-(4-Chloro-3-nitrophenyl)-2-((3-cyano-4,6-diphenylpyridin-2-yl)thio)acetamide (CAS 332160-37-9)
- 8-Chloro-2-phenyl-3-((1S)-1-((9-(tetrahydro-2H-pyran-2-yl)-9H-purin-6-yl)amino)ethyl)isoquinolin-1(2H)-one (CAS 1350643-73-0)
- 2-((5-((9-Chloro-6H-indolo[2,3-b]quinoxalin-6-yl)methyl)-4-phenyl-4H-1,2,4-triazol-3-yl)thio)acetic acid (CAS 116989-80-1)
- Dalilesen Impurity 19 (CAS CATO-C4X-301019)
- Methyl 5-phenylpyrrolidine-3-carboxylate (CAS 1086393-06-7)
- N-cyclohexyl-2-(2,3-dioxoindolin-1-yl)acetamide (CAS 667914-17-2)
- 1-(2-Fluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)pyrrolidine (CAS 2377607-32-2)
- 4-Fluoro-3-phenylbenzoic acid (CAS 1082484-37-4)
- 5-(3-Bromophenyl)thiophene-2-carbaldehyde (CAS 38401-72-8)
- 2-(m-Tolyl)benzo[d]oxazole (CAS 14625-58-2)
- 6-Chloro-N4-(4-chlorophenyl)pyrimidine-4,5-diamine (CAS 103505-49-3)
- 6-Dehydroandrostenedione (CAS 633-34-1)
- 5-(2-Chloro-5-nitrophenyl)-2-furoyl chloride, 97% (CAS 380871-34-1)
- Liraglutide Impurity 18 TFA Salt (CAS CATO-C4X-199218)
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