N-(4-chlorophenyl)-2-((3-cyano-6-(4-fluorophenyl)-4-(p-tolyl)pyridin-2-yl)thio)acetamide CAS 332177-63-6
| CAS No. | 332177-63-6 |
| Molecular Formula | C27H19ClFN3OS |
| Molecular Weight | 487.98 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, N-(4-chlorophenyl)-2-((3-cyano-6-(4-fluorophenyl)-4-(p-tolyl)pyridin-2-yl)thio)acetamide (C27H19ClFN3OS) contains a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 19.0, corresponding to approximately 19 ring(s) or double-bond equivalent(s). With a molecular weight of 487.98 g/mol, it falls into the moderately-high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
N-(4-chlorophenyl)-2-((3-cyano-6-(4-fluorophenyl)-4-(p-tolyl)pyridin-2-yl)thio)acetamide (CAS 332177-63-6) is a high-purity analytical reference standard with the molecular formula C27H19ClFN3OS and a molecular weight of 487.98 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C27H19ClFN3OS |
| Molecular Weight | 487.98 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 19.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related N Standards
- N-(4-(4-((4-chlorophenyl)sulfonyl)piperazin-1-yl)-3-fluorophenyl)-4-methylbenzamide (CAS 439111-74-7)
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- (E)-[(2-{[(4-chlorophenyl)methyl]sulfanyl}quinolin-3-yl)methylidene][(2,4-dichlorophenyl)methoxy]amine (CAS 478079-33-3)
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Recommended Standards
- N-(1-benzyl-3-cyano-4,5-diphenyl-1H-pyrrol-2-yl)-2-chlorobenzamide (CAS 477887-30-2)
- Avanafil Impurity 126 (CAS CATO-C4X-1118126)
- N-{4-[4-(4-chlorobenzenesulfonyl)piperazin-1-yl]-3-fluorophenyl}-3-methylbenzamide (CAS 478260-29-6)
- N-(2-Chloro-4-fluorophenyl)-2-{[3-ethyl-7-(4-methylphenyl)-4-oxo-3H,4H-thieno[3,2-d]pyrimidin-2-yl]sulfanyl}acetamide (CAS 1040632-56-1)
- 4-amino-1-[(2R,4S,5R)-4-[tert-butyl(dimethyl)silyl]oxy-5-[[tert-butyl(dimethyl)silyl]oxymethyl]tetrahydrofuran-2-yl]-2-oxo-pyrimidine-5-carboxylic acid (CAS 1630012-78-0)
- (2-Oxobutyl)(triphenylphosphine)gold (CAS 53224-09-2)
- N-(5-Ethyl-2-hydroxyphenyl)methanesulfonamide (CAS 1243453-89-5)
- 3-(2-Cyclopentylethyl)-4-methyl-1h-pyrazol-5-amine (CAS 1187348-87-3)
- 5-Amino-6-hydroxy-2-(trifluoromethyl)pyrimidin-4(3H)-one (CAS 1513-71-9)
- 2,6-Dichloronicotinoyl isothiocyanate (CAS 2490300-27-9)
- Tebufenozide-1-hydroxyethyl (CAS 163860-36-4)
- 1-Cyclobutyl-N-(cyclopropylmethyl)methanamine (CAS 898911-73-4)
- 5-Hydrazinyl-1H-benzo[d]imidazole dihydrochloride (CAS 73857-53-1)
- Insulin Glulisine (CAS 207748-29-6)
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